128251013

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{1129}}^1$

素因数の和:1612

約数の個数: 16

約数和(自身を含む): 146448000

約数和(自身を除く): 18196987

約数列:

[1, 11, 23, 253, 449, 1129, 4939, 10327, 12419, 25967, 113597, 285637, 506921, 5576131, 11659183, 128251013]

約数ペア:

[(1, 128251013), (11, 11659183), (23, 5576131), (253, 506921), (449, 285637), (1129, 113597), (4939, 25967), (10327, 12419)]