1261036282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{116741}}^1$

素因数の和:117245

約数の個数: 16

約数和(自身を含む): 2067734304

約数和(自身を除く): 806698022

約数列:

[1, 2, 11, 22, 491, 982, 5401, 10802, 116741, 233482, 1284151, 2568302, 57319831, 114639662, 630518141, 1261036282]

約数ペア:

[(1, 1261036282), (2, 630518141), (11, 114639662), (22, 57319831), (491, 2568302), (982, 1284151), (5401, 233482), (10802, 116741)]