1438370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8461}}^1$

素因数の和:8485

約数の個数: 16

約数和(自身を含む): 2741688

約数和(自身を除く): 1303318

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 8461, 16922, 42305, 84610, 143837, 287674, 719185, 1438370]

約数ペア:

[(1, 1438370), (2, 719185), (5, 287674), (10, 143837), (17, 84610), (34, 42305), (85, 16922), (170, 8461)]