2012206938248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{3509549}}^1$

素因数の和:3509754

約数の個数: 64

約数和(自身を含む): 4200931350000

約数和(自身を除く): 2188724411752

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 149, 296, 298, 481, 596, 962, 1192, 1924, 1937, 3848, 3874, 5513, 7748, 11026, 15496, 22052, 44104, 71669, 143338, 286676, 573352, 3509549, 7019098, 14038196, 28076392, 45624137, 91248274, 129853313, 182496548, 259706626, 364993096, 519413252, 522922801, 1038826504, 1045845602, 1688093069, 2091691204, 3376186138, 4183382408, 6752372276, 6797996413, 13504744552, 13595992826, 19348143637, 27191985652, 38696287274, 54383971304, 77392574548, 154785149096, 251525867281, 503051734562, 1006103469124, 2012206938248]

約数ペア:

[(1, 2012206938248), (2, 1006103469124), (4, 503051734562), (8, 251525867281), (13, 154785149096), (26, 77392574548), (37, 54383971304), (52, 38696287274), (74, 27191985652), (104, 19348143637), (148, 13595992826), (149, 13504744552), (296, 6797996413), (298, 6752372276), (481, 4183382408), (596, 3376186138), (962, 2091691204), (1192, 1688093069), (1924, 1045845602), (1937, 1038826504), (3848, 522922801), (3874, 519413252), (5513, 364993096), (7748, 259706626), (11026, 182496548), (15496, 129853313), (22052, 91248274), (44104, 45624137), (71669, 28076392), (143338, 14038196), (286676, 7019098), (573352, 3509549)]