6218420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23917}}^1$

素因数の和:23939

約数の個数: 24

約数和(自身を含む): 14063784

約数和(自身を除く): 7845364

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 23917, 47834, 95668, 119585, 239170, 310921, 478340, 621842, 1243684, 1554605, 3109210, 6218420]

約数ペア:

[(1, 6218420), (2, 3109210), (4, 1554605), (5, 1243684), (10, 621842), (13, 478340), (20, 310921), (26, 239170), (52, 119585), (65, 95668), (130, 47834), (260, 23917)]