2018651655

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{41017}}^1$

素因数の和:41235

約数の個数: 32

約数和(自身を含む): 3437636544

約数和(自身を除く): 1418984889

約数列:

[1, 3, 5, 15, 17, 51, 85, 193, 255, 579, 965, 2895, 3281, 9843, 16405, 41017, 49215, 123051, 205085, 615255, 697289, 2091867, 3486445, 7916281, 10459335, 23748843, 39581405, 118744215, 134576777, 403730331, 672883885, 2018651655]

約数ペア:

[(1, 2018651655), (3, 672883885), (5, 403730331), (15, 134576777), (17, 118744215), (51, 39581405), (85, 23748843), (193, 10459335), (255, 7916281), (579, 3486445), (965, 2091867), (2895, 697289), (3281, 615255), (9843, 205085), (16405, 123051), (41017, 49215)]