2019806529

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{37997}}^1$

素因数の和:38089

約数の個数: 32

約数和(自身を含む): 3064158720

約数和(自身を除く): 1044352191

約数列:

[1, 3, 13, 29, 39, 47, 87, 141, 377, 611, 1131, 1363, 1833, 4089, 17719, 37997, 53157, 113991, 493961, 1101913, 1481883, 1785859, 3305739, 5357577, 14324869, 23216167, 42974607, 51789911, 69648501, 155369733, 673268843, 2019806529]

約数ペア:

[(1, 2019806529), (3, 673268843), (13, 155369733), (29, 69648501), (39, 51789911), (47, 42974607), (87, 23216167), (141, 14324869), (377, 5357577), (611, 3305739), (1131, 1785859), (1363, 1481883), (1833, 1101913), (4089, 493961), (17719, 113991), (37997, 53157)]