2748790790

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{527599}}^1$

素因数の和:528127

約数の個数: 16

約数和(自身を含む): 4957329600

約数和(自身を除く): 2208538810

約数列:

[1, 2, 5, 10, 521, 1042, 2605, 5210, 527599, 1055198, 2637995, 5275990, 274879079, 549758158, 1374395395, 2748790790]

約数ペア:

[(1, 2748790790), (2, 1374395395), (5, 549758158), (10, 274879079), (521, 5275990), (1042, 2637995), (2605, 1055198), (5210, 527599)]