2011837698

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{967}}^1$

素因数の和:1528

約数の個数: 96

約数和(自身を含む): 4985076096

約数和(自身を除く): 2973238398

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 523, 663, 967, 1046, 1326, 1569, 1934, 1989, 2901, 3138, 3978, 4707, 5802, 6799, 8703, 8891, 9414, 12571, 13598, 16439, 17406, 17782, 20397, 25142, 26673, 32878, 37713, 40794, 49317, 53346, 61191, 75426, 80019, 98634, 113139, 115583, 122382, 147951, 160038, 213707, 226278, 231166, 295902, 346749, 427414, 505741, 641121, 693498, 1011482, 1040247, 1282242, 1517223, 1923363, 2080494, 3034446, 3846726, 4551669, 6574633, 8597597, 9103338, 13149266, 17195194, 19723899, 25792791, 39447798, 51585582, 59171697, 77378373, 111768761, 118343394, 154756746, 223537522, 335306283, 670612566, 1005918849, 2011837698]

約数ペア:

[(1, 2011837698), (2, 1005918849), (3, 670612566), (6, 335306283), (9, 223537522), (13, 154756746), (17, 118343394), (18, 111768761), (26, 77378373), (34, 59171697), (39, 51585582), (51, 39447798), (78, 25792791), (102, 19723899), (117, 17195194), (153, 13149266), (221, 9103338), (234, 8597597), (306, 6574633), (442, 4551669), (523, 3846726), (663, 3034446), (967, 2080494), (1046, 1923363), (1326, 1517223), (1569, 1282242), (1934, 1040247), (1989, 1011482), (2901, 693498), (3138, 641121), (3978, 505741), (4707, 427414), (5802, 346749), (6799, 295902), (8703, 231166), (8891, 226278), (9414, 213707), (12571, 160038), (13598, 147951), (16439, 122382), (17406, 115583), (17782, 113139), (20397, 98634), (25142, 80019), (26673, 75426), (32878, 61191), (37713, 53346), (40794, 49317)]