1557097293886

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{739}}^1\times {\mathrm{265169}}^1$

素因数の和:266076

約数の個数: 32

約数和(自身を含む): 2437124436000

約数和(自身を除く): 880027142114

約数列:

[1, 2, 29, 58, 137, 274, 739, 1478, 3973, 7946, 21431, 42862, 101243, 202486, 265169, 530338, 2936047, 5872094, 7689901, 15379802, 36328153, 72656306, 195959891, 391919782, 1053516437, 2107032874, 5682836839, 11365673678, 26846505067, 53693010134, 778548646943, 1557097293886]

約数ペア:

[(1, 1557097293886), (2, 778548646943), (29, 53693010134), (58, 26846505067), (137, 11365673678), (274, 5682836839), (739, 2107032874), (1478, 1053516437), (3973, 391919782), (7946, 195959891), (21431, 72656306), (42862, 36328153), (101243, 15379802), (202486, 7689901), (265169, 5872094), (530338, 2936047)]