858705022

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{68227}}^1$

素因数の和:68296

約数の個数: 32

約数和(自身を含む): 1571973120

約数和(自身を除く): 713268098

約数列:

[1, 2, 7, 14, 29, 31, 58, 62, 203, 217, 406, 434, 899, 1798, 6293, 12586, 68227, 136454, 477589, 955178, 1978583, 2115037, 3957166, 4230074, 13850081, 14805259, 27700162, 29610518, 61336073, 122672146, 429352511, 858705022]

約数ペア:

[(1, 858705022), (2, 429352511), (7, 122672146), (14, 61336073), (29, 29610518), (31, 27700162), (58, 14805259), (62, 13850081), (203, 4230074), (217, 3957166), (406, 2115037), (434, 1978583), (899, 955178), (1798, 477589), (6293, 136454), (12586, 68227)]