2021297632

素因数分解:

$2^5\times {\mathrm{409}}^1\times {\mathrm{154439}}^1$

素因数の和:154858

約数の個数: 24

約数和(自身を含む): 3989185200

約数和(自身を除く): 1967887568

約数列:

[1, 2, 4, 8, 16, 32, 409, 818, 1636, 3272, 6544, 13088, 154439, 308878, 617756, 1235512, 2471024, 4942048, 63165551, 126331102, 252662204, 505324408, 1010648816, 2021297632]

約数ペア:

[(1, 2021297632), (2, 1010648816), (4, 505324408), (8, 252662204), (16, 126331102), (32, 63165551), (409, 4942048), (818, 2471024), (1636, 1235512), (3272, 617756), (6544, 308878), (13088, 154439)]