1337440190

素因数分解:

$2^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{235051}}^1$

素因数の和:235627

約数の個数: 16

約数和(自身を含む): 2411633520

約数和(自身を除く): 1074193330

約数列:

[1, 2, 5, 10, 569, 1138, 2845, 5690, 235051, 470102, 1175255, 2350510, 133744019, 267488038, 668720095, 1337440190]

約数ペア:

[(1, 1337440190), (2, 668720095), (5, 267488038), (10, 133744019), (569, 2350510), (1138, 1175255), (2845, 470102), (5690, 235051)]