2724830

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{523}}^1$

素因数の和:1051

約数の個数: 16

約数和(自身を含む): 4923504

約数和(自身を除く): 2198674

約数列:

[1, 2, 5, 10, 521, 523, 1042, 1046, 2605, 2615, 5210, 5230, 272483, 544966, 1362415, 2724830]

約数ペア:

[(1, 2724830), (2, 1362415), (5, 544966), (10, 272483), (521, 5230), (523, 5210), (1042, 2615), (1046, 2605)]