2293226216

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{447197}}^1$

素因数の和:447844

約数の個数: 16

約数和(自身を含む): 4306516740

約数和(自身を除く): 2013290524

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5128, 447197, 894394, 1788788, 3577576, 286653277, 573306554, 1146613108, 2293226216]

約数ペア:

[(1, 2293226216), (2, 1146613108), (4, 573306554), (8, 286653277), (641, 3577576), (1282, 1788788), (2564, 894394), (5128, 447197)]