131318786

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{101}}^1\times {\mathrm{773}}^1$

素因数の和:934

約数の個数: 24

約数和(自身を含む): 206291124

約数和(自身を除く): 74972338

約数列:

[1, 2, 29, 58, 101, 202, 773, 841, 1546, 1682, 2929, 5858, 22417, 44834, 78073, 84941, 156146, 169882, 650093, 1300186, 2264117, 4528234, 65659393, 131318786]

約数ペア:

[(1, 131318786), (2, 65659393), (29, 4528234), (58, 2264117), (101, 1300186), (202, 650093), (773, 169882), (841, 156146), (1546, 84941), (1682, 78073), (2929, 44834), (5858, 22417)]