490819758

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{572051}}^1$

素因数の和:572080

約数の個数: 32

約数和(自身を含む): 1153256832

約数和(自身を除く): 662437074

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 572051, 1144102, 1716153, 3432306, 6292561, 7436663, 12585122, 14873326, 18877683, 22309989, 37755366, 44619978, 81803293, 163606586, 245409879, 490819758]

約数ペア:

[(1, 490819758), (2, 245409879), (3, 163606586), (6, 81803293), (11, 44619978), (13, 37755366), (22, 22309989), (26, 18877683), (33, 14873326), (39, 12585122), (66, 7436663), (78, 6292561), (143, 3432306), (286, 1716153), (429, 1144102), (858, 572051)]