1970748403585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{513884851}}^1$

素因数の和:513884928

約数の個数: 16

約数和(自身を含む): 2589979654080

約数和(自身を除く): 619231250495

約数列:

[1, 5, 13, 59, 65, 295, 767, 3835, 513884851, 2569424255, 6680503063, 30319206209, 33402515315, 151596031045, 394149680717, 1970748403585]

約数ペア:

[(1, 1970748403585), (5, 394149680717), (13, 151596031045), (59, 33402515315), (65, 30319206209), (295, 6680503063), (767, 2569424255), (3835, 513884851)]