492709408

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{110771}}^1$

素因数の和:110920

約数の個数: 24

約数和(自身を含む): 977009040

約数和(自身を除く): 484299632

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 110771, 221542, 443084, 886168, 1772336, 3544672, 15397169, 30794338, 61588676, 123177352, 246354704, 492709408]

約数ペア:

[(1, 492709408), (2, 246354704), (4, 123177352), (8, 61588676), (16, 30794338), (32, 15397169), (139, 3544672), (278, 1772336), (556, 886168), (1112, 443084), (2224, 221542), (4448, 110771)]