2480490968

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{1902217}}^1$

素因数の和:1902386

約数の個数: 16

約数和(自身を含む): 4679456280

約数和(自身を除く): 2198965312

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 1902217, 3804434, 7608868, 15217736, 310061371, 620122742, 1240245484, 2480490968]

約数ペア:

[(1, 2480490968), (2, 1240245484), (4, 620122742), (8, 310061371), (163, 15217736), (326, 7608868), (652, 3804434), (1304, 1902217)]