422996913616

素因数分解:

$2^4\times {\mathrm{1213}}^1\times {\mathrm{21794977}}^1$

素因数の和:21796198

約数の個数: 20

約数和(自身を含む): 820232202052

約数和(自身を除く): 397235288436

約数列:

[1, 2, 4, 8, 16, 1213, 2426, 4852, 9704, 19408, 21794977, 43589954, 87179908, 174359816, 348719632, 26437307101, 52874614202, 105749228404, 211498456808, 422996913616]

約数ペア:

[(1, 422996913616), (2, 211498456808), (4, 105749228404), (8, 52874614202), (16, 26437307101), (1213, 348719632), (2426, 174359816), (4852, 87179908), (9704, 43589954), (19408, 21794977)]