2021686864

素因数分解:

$2^4\times {\mathrm{2729}}^1\times {\mathrm{46301}}^1$

素因数の和:49038

約数の個数: 20

約数和(自身を含む): 3918538260

約数和(自身を除く): 1896851396

約数列:

[1, 2, 4, 8, 16, 2729, 5458, 10916, 21832, 43664, 46301, 92602, 185204, 370408, 740816, 126355429, 252710858, 505421716, 1010843432, 2021686864]

約数ペア:

[(1, 2021686864), (2, 1010843432), (4, 505421716), (8, 252710858), (16, 126355429), (2729, 740816), (5458, 370408), (10916, 185204), (21832, 92602), (43664, 46301)]