26363990

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{8423}}^1$

素因数の和:8743

約数の個数: 16

約数和(自身を含む): 47612448

約数和(自身を除く): 21248458

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 8423, 16846, 42115, 84230, 2636399, 5272798, 13181995, 26363990]

約数ペア:

[(1, 26363990), (2, 13181995), (5, 5272798), (10, 2636399), (313, 84230), (626, 42115), (1565, 16846), (3130, 8423)]