2065487761

素因数分解:

${\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{881}}^1$

素因数の和:1284

約数の個数: 16

約数和(自身を含む): 2115424080

約数和(自身を除く): 49936319

約数列:

[1, 109, 137, 157, 881, 14933, 17113, 21509, 96029, 120697, 138317, 2344481, 13155973, 15076553, 18949429, 2065487761]

約数ペア:

[(1, 2065487761), (109, 18949429), (137, 15076553), (157, 13155973), (881, 2344481), (14933, 138317), (17113, 120697), (21509, 96029)]