1293157025288

素因数分解:

$2^3\times {\mathrm{727}}^1\times {\mathrm{7741}}^1\times {\mathrm{28723}}^1$

素因数の和:37197

約数の個数: 32

約数和(自身を含む): 2428402791360

約数和(自身を除く): 1135245766072

約数列:

[1, 2, 4, 8, 727, 1454, 2908, 5816, 7741, 15482, 28723, 30964, 57446, 61928, 114892, 229784, 5627707, 11255414, 20881621, 22510828, 41763242, 45021656, 83526484, 167052968, 222344743, 444689486, 889378972, 1778757944, 161644628161, 323289256322, 646578512644, 1293157025288]

約数ペア:

[(1, 1293157025288), (2, 646578512644), (4, 323289256322), (8, 161644628161), (727, 1778757944), (1454, 889378972), (2908, 444689486), (5816, 222344743), (7741, 167052968), (15482, 83526484), (28723, 45021656), (30964, 41763242), (57446, 22510828), (61928, 20881621), (114892, 11255414), (229784, 5627707)]