745084090

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{543857}}^1$

素因数の和:544001

約数の個数: 16

約数和(自身を含む): 1350943272

約数和(自身を除く): 605859182

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 543857, 1087714, 2719285, 5438570, 74508409, 149016818, 372542045, 745084090]

約数ペア:

[(1, 745084090), (2, 372542045), (5, 149016818), (10, 74508409), (137, 5438570), (274, 2719285), (685, 1087714), (1370, 543857)]