2939769430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22613611}}^1$

素因数の和:22613631

約数の個数: 16

約数和(自身を含む): 5698630224

約数和(自身を除く): 2758860794

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 22613611, 45227222, 113068055, 226136110, 293976943, 587953886, 1469884715, 2939769430]

約数ペア:

[(1, 2939769430), (2, 1469884715), (5, 587953886), (10, 293976943), (13, 226136110), (26, 113068055), (65, 45227222), (130, 22613611)]