3704740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14249}}^1$

素因数の和:14271

約数の個数: 24

約数和(自身を含む): 8379000

約数和(自身を除く): 4674260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 14249, 28498, 56996, 71245, 142490, 185237, 284980, 370474, 740948, 926185, 1852370, 3704740]

約数ペア:

[(1, 3704740), (2, 1852370), (4, 926185), (5, 740948), (10, 370474), (13, 284980), (20, 185237), (26, 142490), (52, 71245), (65, 56996), (130, 28498), (260, 14249)]