2018087137

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1801}}^1$

素因数の和:1981

約数の個数: 32

約数和(自身を含む): 2374834176

約数和(自身を除く): 356747039

約数列:

[1, 11, 23, 43, 103, 253, 473, 989, 1133, 1801, 2369, 4429, 10879, 19811, 26059, 41423, 48719, 77443, 101867, 185503, 455653, 851873, 1120537, 1781189, 2040533, 4266569, 7976629, 19593079, 46932259, 87742919, 183462467, 2018087137]

約数ペア:

[(1, 2018087137), (11, 183462467), (23, 87742919), (43, 46932259), (103, 19593079), (253, 7976629), (473, 4266569), (989, 2040533), (1133, 1781189), (1801, 1120537), (2369, 851873), (4429, 455653), (10879, 185503), (19811, 101867), (26059, 77443), (41423, 48719)]