380909230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2930071}}^1$

素因数の和:2930091

約数の個数: 16

約数和(自身を含む): 738378144

約数和(自身を除く): 357468914

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2930071, 5860142, 14650355, 29300710, 38090923, 76181846, 190454615, 380909230]

約数ペア:

[(1, 380909230), (2, 190454615), (5, 76181846), (10, 38090923), (13, 29300710), (26, 14650355), (65, 5860142), (130, 2930071)]