858994790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{11801}}^1$

素因数の和:12088

約数の個数: 32

約数和(自身を含む): 1606016160

約数和(自身を除く): 747021370

約数列:

[1, 2, 5, 10, 29, 58, 145, 251, 290, 502, 1255, 2510, 7279, 11801, 14558, 23602, 36395, 59005, 72790, 118010, 342229, 684458, 1711145, 2962051, 3422290, 5924102, 14810255, 29620510, 85899479, 171798958, 429497395, 858994790]

約数ペア:

[(1, 858994790), (2, 429497395), (5, 171798958), (10, 85899479), (29, 29620510), (58, 14810255), (145, 5924102), (251, 3422290), (290, 2962051), (502, 1711145), (1255, 684458), (2510, 342229), (7279, 118010), (11801, 72790), (14558, 59005), (23602, 36395)]