1962270665

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{359}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 2435443200

約数和(自身を除く): 473172535

約数列:

[1, 5, 71, 89, 173, 355, 359, 445, 865, 1795, 6319, 12283, 15397, 25489, 31595, 31951, 61415, 62107, 76985, 127445, 159755, 310535, 1093187, 2268521, 4409597, 5465935, 5527523, 11342605, 22047985, 27637615, 392454133, 1962270665]

約数ペア:

[(1, 1962270665), (5, 392454133), (71, 27637615), (89, 22047985), (173, 11342605), (355, 5527523), (359, 5465935), (445, 4409597), (865, 2268521), (1795, 1093187), (6319, 310535), (12283, 159755), (15397, 127445), (25489, 76985), (31595, 62107), (31951, 61415)]