2428888

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3943}}^1$

素因数の和:3967

約数の個数: 32

約数和(自身を含む): 5679360

約数和(自身を除く): 3250472

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 3943, 7886, 15772, 27601, 31544, 43373, 55202, 86746, 110404, 173492, 220808, 303611, 346984, 607222, 1214444, 2428888]

約数ペア:

[(1, 2428888), (2, 1214444), (4, 607222), (7, 346984), (8, 303611), (11, 220808), (14, 173492), (22, 110404), (28, 86746), (44, 55202), (56, 43373), (77, 31544), (88, 27601), (154, 15772), (308, 7886), (616, 3943)]