2008346056171

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{45841}}^1\times {\mathrm{25339}}^1$

素因数の和:71219

約数の個数: 32

約数和(自身を含む): 2602065267200

約数和(自身を除く): 593719211029

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 25339, 45841, 177373, 320887, 329407, 481441, 595933, 870979, 2305849, 3370087, 4171531, 6096853, 6258733, 11322727, 43811131, 79259089, 1161565099, 8130955693, 15100346287, 22069736881, 105702424009, 154488158167, 286906579453, 2008346056171]

約数ペア:

[(1, 2008346056171), (7, 286906579453), (13, 154488158167), (19, 105702424009), (91, 22069736881), (133, 15100346287), (247, 8130955693), (1729, 1161565099), (25339, 79259089), (45841, 43811131), (177373, 11322727), (320887, 6258733), (329407, 6096853), (481441, 4171531), (595933, 3370087), (870979, 2305849)]