137442370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1057249}}^1$

素因数の和:1057269

約数の個数: 16

約数和(自身を含む): 266427000

約数和(自身を除く): 128984630

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1057249, 2114498, 5286245, 10572490, 13744237, 27488474, 68721185, 137442370]

約数ペア:

[(1, 137442370), (2, 68721185), (5, 27488474), (10, 13744237), (13, 10572490), (26, 5286245), (65, 2114498), (130, 1057249)]