858609116

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{29137}}^1$

素因数の和:29333

約数の個数: 24

約数和(自身を含む): 1541982960

約数和(自身を除く): 683373844

約数列:

[1, 2, 4, 53, 106, 139, 212, 278, 556, 7367, 14734, 29137, 29468, 58274, 116548, 1544261, 3088522, 4050043, 6177044, 8100086, 16200172, 214652279, 429304558, 858609116]

約数ペア:

[(1, 858609116), (2, 429304558), (4, 214652279), (53, 16200172), (106, 8100086), (139, 6177044), (212, 4050043), (278, 3088522), (556, 1544261), (7367, 116548), (14734, 58274), (29137, 29468)]