210125292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1346957}}^1$

素因数の和:1346977

約数の個数: 24

約数和(自身を含む): 528007536

約数和(自身を除く): 317882244

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1346957, 2693914, 4040871, 5387828, 8081742, 16163484, 17510441, 35020882, 52531323, 70041764, 105062646, 210125292]

約数ペア:

[(1, 210125292), (2, 105062646), (3, 70041764), (4, 52531323), (6, 35020882), (12, 17510441), (13, 16163484), (26, 8081742), (39, 5387828), (52, 4040871), (78, 2693914), (156, 1346957)]