2080763090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{958877}}^1$

素因数の和:958922

約数の個数: 32

約数和(自身を含む): 4418509824

約数和(自身を除く): 2337746734

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 958877, 1917754, 4794385, 6712139, 9588770, 13424278, 29725187, 33560695, 59450374, 67121390, 148625935, 208076309, 297251870, 416152618, 1040381545, 2080763090]

約数ペア:

[(1, 2080763090), (2, 1040381545), (5, 416152618), (7, 297251870), (10, 208076309), (14, 148625935), (31, 67121390), (35, 59450374), (62, 33560695), (70, 29725187), (155, 13424278), (217, 9588770), (310, 6712139), (434, 4794385), (1085, 1917754), (2170, 958877)]