4069808

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{2251}}^1$

素因数の和:2372

約数の個数: 20

約数和(自身を含む): 7958568

約数和(自身を除く): 3888760

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 2251, 4502, 9004, 18008, 36016, 254363, 508726, 1017452, 2034904, 4069808]

約数ペア:

[(1, 4069808), (2, 2034904), (4, 1017452), (8, 508726), (16, 254363), (113, 36016), (226, 18008), (452, 9004), (904, 4502), (1808, 2251)]