4148071082

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1\times {\mathrm{373}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 6358598400

約数和(自身を除く): 2210527318

約数列:

[1, 2, 109, 139, 218, 278, 367, 373, 734, 746, 15151, 30302, 40003, 40657, 51013, 51847, 80006, 81314, 102026, 103694, 136891, 273782, 5560417, 5651323, 11120834, 11302646, 14921119, 19027849, 29842238, 38055698, 2074035541, 4148071082]

約数ペア:

[(1, 4148071082), (2, 2074035541), (109, 38055698), (139, 29842238), (218, 19027849), (278, 14921119), (367, 11302646), (373, 11120834), (734, 5651323), (746, 5560417), (15151, 273782), (30302, 136891), (40003, 103694), (40657, 102026), (51013, 81314), (51847, 80006)]