396234228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2539963}}^1$

素因数の和:2539983

約数の個数: 24

約数和(自身を含む): 995665888

約数和(自身を除く): 599431660

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2539963, 5079926, 7619889, 10159852, 15239778, 30479556, 33019519, 66039038, 99058557, 132078076, 198117114, 396234228]

約数ペア:

[(1, 396234228), (2, 198117114), (3, 132078076), (4, 99058557), (6, 66039038), (12, 33019519), (13, 30479556), (26, 15239778), (39, 10159852), (52, 7619889), (78, 5079926), (156, 2539963)]