245466

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1049}}^1$

素因数の和:1070

約数の個数: 24

約数和(自身を含む): 573300

約数和(自身を除く): 327834

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1049, 2098, 3147, 6294, 9441, 13637, 18882, 27274, 40911, 81822, 122733, 245466]

約数ペア:

[(1, 245466), (2, 122733), (3, 81822), (6, 40911), (9, 27274), (13, 18882), (18, 13637), (26, 9441), (39, 6294), (78, 3147), (117, 2098), (234, 1049)]