642325298

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{1217}}^1\times {\mathrm{1619}}^1$

素因数の和:3001

約数の個数: 16

約数和(自身を含む): 970794720

約数和(自身を除く): 328469422

約数列:

[1, 2, 163, 326, 1217, 1619, 2434, 3238, 198371, 263897, 396742, 527794, 1970323, 3940646, 321162649, 642325298]

約数ペア:

[(1, 642325298), (2, 321162649), (163, 3940646), (326, 1970323), (1217, 527794), (1619, 396742), (2434, 263897), (3238, 198371)]