129656522

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1\times {\mathrm{1399}}^1$

素因数の和:1861

約数の個数: 16

約数和(自身を含む): 196560000

約数和(自身を除く): 66903478

約数列:

[1, 2, 149, 298, 311, 622, 1399, 2798, 46339, 92678, 208451, 416902, 435089, 870178, 64828261, 129656522]

約数ペア:

[(1, 129656522), (2, 64828261), (149, 870178), (298, 435089), (311, 416902), (622, 208451), (1399, 92678), (2798, 46339)]