945179564

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{1019}}^1$

素因数の和:1398

約数の個数: 48

約数和(自身を含む): 1913291520

約数和(自身を除く): 968111956

約数列:

[1, 2, 4, 7, 14, 28, 157, 211, 314, 422, 628, 844, 1019, 1099, 1477, 2038, 2198, 2954, 4076, 4396, 5908, 7133, 14266, 28532, 33127, 66254, 132508, 159983, 215009, 231889, 319966, 430018, 463778, 639932, 860036, 927556, 1119881, 1505063, 2239762, 3010126, 4479524, 6020252, 33756413, 67512826, 135025652, 236294891, 472589782, 945179564]

約数ペア:

[(1, 945179564), (2, 472589782), (4, 236294891), (7, 135025652), (14, 67512826), (28, 33756413), (157, 6020252), (211, 4479524), (314, 3010126), (422, 2239762), (628, 1505063), (844, 1119881), (1019, 927556), (1099, 860036), (1477, 639932), (2038, 463778), (2198, 430018), (2954, 319966), (4076, 231889), (4396, 215009), (5908, 159983), (7133, 132508), (14266, 66254), (28532, 33127)]