3962374

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:664

約数の個数: 24

約数和(自身を含む): 6785640

約数和(自身を除く): 2823266

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 617, 1234, 3211, 6422, 8021, 11723, 16042, 23446, 104273, 152399, 208546, 304798, 1981187, 3962374]

約数ペア:

[(1, 3962374), (2, 1981187), (13, 304798), (19, 208546), (26, 152399), (38, 104273), (169, 23446), (247, 16042), (338, 11723), (494, 8021), (617, 6422), (1234, 3211)]