25143144626

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1\times {\mathrm{1997}}^1$

素因数の和:2654

約数の個数: 32

約数和(自身を含む): 38446522992

約数和(自身を除く): 13303378366

約数列:

[1, 2, 101, 157, 202, 314, 397, 794, 1997, 3994, 15857, 31714, 40097, 62329, 80194, 124658, 201697, 313529, 403394, 627058, 792809, 1585618, 6295229, 12590458, 31666429, 63332858, 80073709, 124471013, 160147418, 248942026, 12571572313, 25143144626]

約数ペア:

[(1, 25143144626), (2, 12571572313), (101, 248942026), (157, 160147418), (202, 124471013), (314, 80073709), (397, 63332858), (794, 31666429), (1997, 12590458), (3994, 6295229), (15857, 1585618), (31714, 792809), (40097, 627058), (62329, 403394), (80194, 313529), (124658, 201697)]