259230558

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{396377}}^1$

素因数の和:396491

約数の個数: 16

約数和(自身を含む): 523218960

約数和(自身を除く): 263988402

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 396377, 792754, 1189131, 2378262, 43205093, 86410186, 129615279, 259230558]

約数ペア:

[(1, 259230558), (2, 129615279), (3, 86410186), (6, 43205093), (109, 2378262), (218, 1189131), (327, 792754), (654, 396377)]