312512642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{4657}}^1$

素因数の和:4790

約数の個数: 32

約数和(自身を含む): 528217200

約数和(自身を除く): 215704558

約数列:

[1, 2, 13, 26, 29, 58, 89, 178, 377, 754, 1157, 2314, 2581, 4657, 5162, 9314, 33553, 60541, 67106, 121082, 135053, 270106, 414473, 828946, 1755689, 3511378, 5388149, 10776298, 12019717, 24039434, 156256321, 312512642]

約数ペア:

[(1, 312512642), (2, 156256321), (13, 24039434), (26, 12019717), (29, 10776298), (58, 5388149), (89, 3511378), (178, 1755689), (377, 828946), (754, 414473), (1157, 270106), (2314, 135053), (2581, 121082), (4657, 67106), (5162, 60541), (9314, 33553)]