1298986044

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1\times {\mathrm{2657}}^1$

素因数の和:3106

約数の個数: 48

約数和(自身を含む): 3065078016

約数和(自身を除く): 1766091972

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 311, 393, 524, 622, 786, 933, 1244, 1572, 1866, 2657, 3732, 5314, 7971, 10628, 15942, 31884, 40741, 81482, 122223, 162964, 244446, 348067, 488892, 696134, 826327, 1044201, 1392268, 1652654, 2088402, 2478981, 3305308, 4176804, 4957962, 9915924, 108248837, 216497674, 324746511, 432995348, 649493022, 1298986044]

約数ペア:

[(1, 1298986044), (2, 649493022), (3, 432995348), (4, 324746511), (6, 216497674), (12, 108248837), (131, 9915924), (262, 4957962), (311, 4176804), (393, 3305308), (524, 2478981), (622, 2088402), (786, 1652654), (933, 1392268), (1244, 1044201), (1572, 826327), (1866, 696134), (2657, 488892), (3732, 348067), (5314, 244446), (7971, 162964), (10628, 122223), (15942, 81482), (31884, 40741)]