2813432848

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{2408761}}^1$

素因数の和:2408842

約数の個数: 20

約数和(自身を含む): 5525700028

約数和(自身を除く): 2712267180

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 2408761, 4817522, 9635044, 19270088, 38540176, 175839553, 351679106, 703358212, 1406716424, 2813432848]

約数ペア:

[(1, 2813432848), (2, 1406716424), (4, 703358212), (8, 351679106), (16, 175839553), (73, 38540176), (146, 19270088), (292, 9635044), (584, 4817522), (1168, 2408761)]