2209801426

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1627247}}^1$

素因数の和:1627353

約数の個数: 16

約数和(自身を含む): 3827287296

約数和(自身を除く): 1617485870

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 1627247, 3254494, 11390729, 22781458, 157842959, 315685918, 1104900713, 2209801426]

約数ペア:

[(1, 2209801426), (2, 1104900713), (7, 315685918), (14, 157842959), (97, 22781458), (194, 11390729), (679, 3254494), (1358, 1627247)]