246213904

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{496399}}^1$

素因数の和:496438

約数の個数: 20

約数和(自身を含む): 492428800

約数和(自身を除く): 246214896

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 496399, 992798, 1985596, 3971192, 7942384, 15388369, 30776738, 61553476, 123106952, 246213904]

約数ペア:

[(1, 246213904), (2, 123106952), (4, 61553476), (8, 30776738), (16, 15388369), (31, 7942384), (62, 3971192), (124, 1985596), (248, 992798), (496, 496399)]