1377344168

素因数分解:

$2^3\times {\mathrm{653}}^1\times {\mathrm{263657}}^1$

素因数の和:264316

約数の個数: 16

約数和(自身を含む): 2586484980

約数和(自身を除く): 1209140812

約数列:

[1, 2, 4, 8, 653, 1306, 2612, 5224, 263657, 527314, 1054628, 2109256, 172168021, 344336042, 688672084, 1377344168]

約数ペア:

[(1, 1377344168), (2, 688672084), (4, 344336042), (8, 172168021), (653, 2109256), (1306, 1054628), (2612, 527314), (5224, 263657)]