1946007856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{158573}}^1$

素因数の和:158653

約数の個数: 40

約数和(自身を含む): 4129266960

約数和(自身を除く): 2183259104

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 208, 236, 472, 767, 944, 1534, 3068, 6136, 12272, 158573, 317146, 634292, 1268584, 2061449, 2537168, 4122898, 8245796, 9355807, 16491592, 18711614, 32983184, 37423228, 74846456, 121625491, 149692912, 243250982, 486501964, 973003928, 1946007856]

約数ペア:

[(1, 1946007856), (2, 973003928), (4, 486501964), (8, 243250982), (13, 149692912), (16, 121625491), (26, 74846456), (52, 37423228), (59, 32983184), (104, 18711614), (118, 16491592), (208, 9355807), (236, 8245796), (472, 4122898), (767, 2537168), (944, 2061449), (1534, 1268584), (3068, 634292), (6136, 317146), (12272, 158573)]