408922670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3145559}}^1$

素因数の和:3145579

約数の個数: 16

約数和(自身を含む): 792681120

約数和(自身を除く): 383758450

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3145559, 6291118, 15727795, 31455590, 40892267, 81784534, 204461335, 408922670]

約数ペア:

[(1, 408922670), (2, 204461335), (5, 81784534), (10, 40892267), (13, 31455590), (26, 15727795), (65, 6291118), (130, 3145559)]