7474948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3343}}^1$

素因数の和:3403

約数の個数: 24

約数和(自身を含む): 14419328

約数和(自身を除く): 6944380

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 3343, 6686, 13372, 43459, 86918, 143749, 173836, 287498, 574996, 1868737, 3737474, 7474948]

約数ペア:

[(1, 7474948), (2, 3737474), (4, 1868737), (13, 574996), (26, 287498), (43, 173836), (52, 143749), (86, 86918), (172, 43459), (559, 13372), (1118, 6686), (2236, 3343)]