788573084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{2129}}^1$

素因数の和:2582

約数の個数: 48

約数和(自身を含む): 1578074400

約数和(自身を除く): 789501316

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 419, 442, 838, 884, 1676, 2129, 4258, 5447, 7123, 8516, 10894, 14246, 21788, 27677, 28492, 36193, 55354, 72386, 92599, 110708, 144772, 185198, 370396, 470509, 892051, 941018, 1784102, 1882036, 3568204, 11596663, 15164867, 23193326, 30329734, 46386652, 60659468, 197143271, 394286542, 788573084]

約数ペア:

[(1, 788573084), (2, 394286542), (4, 197143271), (13, 60659468), (17, 46386652), (26, 30329734), (34, 23193326), (52, 15164867), (68, 11596663), (221, 3568204), (419, 1882036), (442, 1784102), (838, 941018), (884, 892051), (1676, 470509), (2129, 370396), (4258, 185198), (5447, 144772), (7123, 110708), (8516, 92599), (10894, 72386), (14246, 55354), (21788, 36193), (27677, 28492)]