2571124726

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{354247}}^1$

素因数の和:354459

約数の個数: 16

約数和(自身を含む): 4080936960

約数和(自身を除く): 1509812234

約数列:

[1, 2, 19, 38, 191, 382, 3629, 7258, 354247, 708494, 6730693, 13461386, 67661177, 135322354, 1285562363, 2571124726]

約数ペア:

[(1, 2571124726), (2, 1285562363), (19, 135322354), (38, 67661177), (191, 13461386), (382, 6730693), (3629, 708494), (7258, 354247)]