1275822032

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{6983}}^1$

素因数の和:7611

約数の個数: 40

約数和(自身を含む): 2606708160

約数和(自身を除く): 1330886128

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 601, 1202, 2404, 4808, 6983, 9616, 11419, 13966, 22838, 27932, 45676, 55864, 91352, 111728, 132677, 182704, 265354, 530708, 1061416, 2122832, 4196783, 8393566, 16787132, 33574264, 67148528, 79738877, 159477754, 318955508, 637911016, 1275822032]

約数ペア:

[(1, 1275822032), (2, 637911016), (4, 318955508), (8, 159477754), (16, 79738877), (19, 67148528), (38, 33574264), (76, 16787132), (152, 8393566), (304, 4196783), (601, 2122832), (1202, 1061416), (2404, 530708), (4808, 265354), (6983, 182704), (9616, 132677), (11419, 111728), (13966, 91352), (22838, 55864), (27932, 45676)]