2018385424

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{498613}}^1$

素因数の和:498655

約数の個数: 40

約数和(自身を含む): 4451625792

約数和(自身を除く): 2433240368

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 498613, 997226, 1994452, 3988904, 5484743, 7977808, 10969486, 11468099, 21938972, 22936198, 43877944, 45872396, 87755888, 91744792, 126149089, 183489584, 252298178, 504596356, 1009192712, 2018385424]

約数ペア:

[(1, 2018385424), (2, 1009192712), (4, 504596356), (8, 252298178), (11, 183489584), (16, 126149089), (22, 91744792), (23, 87755888), (44, 45872396), (46, 43877944), (88, 22936198), (92, 21938972), (176, 11468099), (184, 10969486), (253, 7977808), (368, 5484743), (506, 3988904), (1012, 1994452), (2024, 997226), (4048, 498613)]