974797826

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{631}}^1\times {\mathrm{5557}}^1$

素因数の和:6329

約数の個数: 16

約数和(自身を含む): 1475315520

約数和(自身を除く): 500517694

約数列:

[1, 2, 139, 278, 631, 1262, 5557, 11114, 87709, 175418, 772423, 1544846, 3506467, 7012934, 487398913, 974797826]

約数ペア:

[(1, 974797826), (2, 487398913), (139, 7012934), (278, 3506467), (631, 1544846), (1262, 772423), (5557, 175418), (11114, 87709)]