17373590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1249}}^1$

素因数の和:1376

約数の個数: 32

約数和(自身を含む): 34020000

約数和(自身を除く): 16646410

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 535, 1070, 1249, 1391, 2498, 2782, 6245, 6955, 12490, 13910, 16237, 32474, 81185, 133643, 162370, 267286, 668215, 1336430, 1737359, 3474718, 8686795, 17373590]

約数ペア:

[(1, 17373590), (2, 8686795), (5, 3474718), (10, 1737359), (13, 1336430), (26, 668215), (65, 267286), (107, 162370), (130, 133643), (214, 81185), (535, 32474), (1070, 16237), (1249, 13910), (1391, 12490), (2498, 6955), (2782, 6245)]