69480262

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1\times {\mathrm{853}}^1$

素因数の和:1287

約数の個数: 16

約数和(自身を含む): 105451920

約数和(自身を除く): 35971658

約数列:

[1, 2, 139, 278, 293, 586, 853, 1706, 40727, 81454, 118567, 237134, 249929, 499858, 34740131, 69480262]

約数ペア:

[(1, 69480262), (2, 34740131), (139, 499858), (278, 249929), (293, 237134), (586, 118567), (853, 81454), (1706, 40727)]