259876884

素因数分解:

$2^2\times 3^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1\times {\mathrm{521}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 613521216

約数和(自身を除く): 353644332

約数列:

[1, 2, 3, 4, 6, 12, 197, 211, 394, 422, 521, 591, 633, 788, 844, 1042, 1182, 1266, 1563, 2084, 2364, 2532, 3126, 6252, 41567, 83134, 102637, 109931, 124701, 166268, 205274, 219862, 249402, 307911, 329793, 410548, 439724, 498804, 615822, 659586, 1231644, 1319172, 21656407, 43312814, 64969221, 86625628, 129938442, 259876884]

約数ペア:

[(1, 259876884), (2, 129938442), (3, 86625628), (4, 64969221), (6, 43312814), (12, 21656407), (197, 1319172), (211, 1231644), (394, 659586), (422, 615822), (521, 498804), (591, 439724), (633, 410548), (788, 329793), (844, 307911), (1042, 249402), (1182, 219862), (1266, 205274), (1563, 166268), (2084, 124701), (2364, 109931), (2532, 102637), (3126, 83134), (6252, 41567)]