131034228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{839963}}^1$

素因数の和:839983

約数の個数: 24

約数和(自身を含む): 329265888

約数和(自身を除く): 198231660

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 839963, 1679926, 2519889, 3359852, 5039778, 10079556, 10919519, 21839038, 32758557, 43678076, 65517114, 131034228]

約数ペア:

[(1, 131034228), (2, 65517114), (3, 43678076), (4, 32758557), (6, 21839038), (12, 10919519), (13, 10079556), (26, 5039778), (39, 3359852), (52, 2519889), (78, 1679926), (156, 839963)]