494072046

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2111419}}^1$

素因数の和:2111440

約数の個数: 24

約数和(自身を含む): 1152835320

約数和(自身を除く): 658763274

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 2111419, 4222838, 6334257, 12668514, 19002771, 27448447, 38005542, 54896894, 82345341, 164690682, 247036023, 494072046]

約数ペア:

[(1, 494072046), (2, 247036023), (3, 164690682), (6, 82345341), (9, 54896894), (13, 38005542), (18, 27448447), (26, 19002771), (39, 12668514), (78, 6334257), (117, 4222838), (234, 2111419)]