308317178

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{827}}^1\times {\mathrm{1103}}^1$

素因数の和:1958

約数の個数: 24

約数和(自身を含む): 501847488

約数和(自身を除く): 193530310

約数列:

[1, 2, 13, 26, 169, 338, 827, 1103, 1654, 2206, 10751, 14339, 21502, 28678, 139763, 186407, 279526, 372814, 912181, 1824362, 11858353, 23716706, 154158589, 308317178]

約数ペア:

[(1, 308317178), (2, 154158589), (13, 23716706), (26, 11858353), (169, 1824362), (338, 912181), (827, 372814), (1103, 279526), (1654, 186407), (2206, 139763), (10751, 28678), (14339, 21502)]