492035778

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2102717}}^1$

素因数の和:2102738

約数の個数: 24

約数和(自身を含む): 1148084028

約数和(自身を除く): 656048250

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 2102717, 4205434, 6308151, 12616302, 18924453, 27335321, 37848906, 54670642, 82005963, 164011926, 246017889, 492035778]

約数ペア:

[(1, 492035778), (2, 246017889), (3, 164011926), (6, 82005963), (9, 54670642), (13, 37848906), (18, 27335321), (26, 18924453), (39, 12616302), (78, 6308151), (117, 4205434), (234, 2102717)]