251017849274

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{401}}^1\times {\mathrm{55921}}^1$

素因数の和:56546

約数の個数: 32

約数和(自身を含む): 392512044240

約数和(自身を除く): 141494194966

約数列:

[1, 2, 29, 58, 193, 386, 401, 802, 5597, 11194, 11629, 23258, 55921, 77393, 111842, 154786, 1621709, 2244397, 3243418, 4488794, 10792753, 21585506, 22424321, 44848642, 312989837, 625979674, 650305309, 1300610618, 4327893953, 8655787906, 125508924637, 251017849274]

約数ペア:

[(1, 251017849274), (2, 125508924637), (29, 8655787906), (58, 4327893953), (193, 1300610618), (386, 650305309), (401, 625979674), (802, 312989837), (5597, 44848642), (11194, 22424321), (11629, 21585506), (23258, 10792753), (55921, 4488794), (77393, 3243418), (111842, 2244397), (154786, 1621709)]