2043702906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1109}}^1$

素因数の和:1256

約数の個数: 128

約数和(自身を含む): 5178816000

約数和(自身を除く): 3135113094

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 29, 34, 42, 51, 58, 87, 89, 102, 119, 174, 178, 203, 238, 267, 357, 406, 493, 534, 609, 623, 714, 986, 1109, 1218, 1246, 1479, 1513, 1869, 2218, 2581, 2958, 3026, 3327, 3451, 3738, 4539, 5162, 6654, 6902, 7743, 7763, 9078, 10353, 10591, 15486, 15526, 18067, 18853, 20706, 21182, 23289, 31773, 32161, 36134, 37706, 43877, 46578, 54201, 56559, 63546, 64322, 87754, 96483, 98701, 108402, 113118, 131631, 131971, 192966, 197402, 225127, 263262, 263942, 296103, 307139, 395913, 450254, 546737, 592206, 614278, 675381, 690907, 791826, 921417, 1093474, 1350762, 1381814, 1640211, 1677917, 1842834, 2072721, 2862329, 3280422, 3355834, 3827159, 4145442, 5033751, 5724658, 7654318, 8586987, 10067502, 11481477, 11745419, 17173974, 20036303, 22962954, 23490838, 35236257, 40072606, 48659593, 60108909, 70472514, 97319186, 120217818, 145978779, 291957558, 340617151, 681234302, 1021851453, 2043702906]

約数ペア:

[(1, 2043702906), (2, 1021851453), (3, 681234302), (6, 340617151), (7, 291957558), (14, 145978779), (17, 120217818), (21, 97319186), (29, 70472514), (34, 60108909), (42, 48659593), (51, 40072606), (58, 35236257), (87, 23490838), (89, 22962954), (102, 20036303), (119, 17173974), (174, 11745419), (178, 11481477), (203, 10067502), (238, 8586987), (267, 7654318), (357, 5724658), (406, 5033751), (493, 4145442), (534, 3827159), (609, 3355834), (623, 3280422), (714, 2862329), (986, 2072721), (1109, 1842834), (1218, 1677917), (1246, 1640211), (1479, 1381814), (1513, 1350762), (1869, 1093474), (2218, 921417), (2581, 791826), (2958, 690907), (3026, 675381), (3327, 614278), (3451, 592206), (3738, 546737), (4539, 450254), (5162, 395913), (6654, 307139), (6902, 296103), (7743, 263942), (7763, 263262), (9078, 225127), (10353, 197402), (10591, 192966), (15486, 131971), (15526, 131631), (18067, 113118), (18853, 108402), (20706, 98701), (21182, 96483), (23289, 87754), (31773, 64322), (32161, 63546), (36134, 56559), (37706, 54201), (43877, 46578)]