1815430816

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{3337189}}^1$

素因数の和:3337216

約数の個数: 24

約数和(自身を含む): 3784373460

約数和(自身を除く): 1968942644

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 3337189, 6674378, 13348756, 26697512, 53395024, 56732213, 106790048, 113464426, 226928852, 453857704, 907715408, 1815430816]

約数ペア:

[(1, 1815430816), (2, 907715408), (4, 453857704), (8, 226928852), (16, 113464426), (17, 106790048), (32, 56732213), (34, 53395024), (68, 26697512), (136, 13348756), (272, 6674378), (544, 3337189)]