2097212912

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{1795559}}^1$

素因数の和:1795640

約数の個数: 20

約数和(自身を含む): 4119014640

約数和(自身を除く): 2021801728

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 1795559, 3591118, 7182236, 14364472, 28728944, 131075807, 262151614, 524303228, 1048606456, 2097212912]

約数ペア:

[(1, 2097212912), (2, 1048606456), (4, 524303228), (8, 262151614), (16, 131075807), (73, 28728944), (146, 14364472), (292, 7182236), (584, 3591118), (1168, 1795559)]