995636290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{476381}}^1$

素因数の和:476418

約数の個数: 32

約数和(自身を含む): 2057970240

約数和(自身を除く): 1062333950

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 476381, 952762, 2381905, 4763810, 5240191, 9051239, 10480382, 18102478, 26200955, 45256195, 52401910, 90512390, 99563629, 199127258, 497818145, 995636290]

約数ペア:

[(1, 995636290), (2, 497818145), (5, 199127258), (10, 99563629), (11, 90512390), (19, 52401910), (22, 45256195), (38, 26200955), (55, 18102478), (95, 10480382), (110, 9051239), (190, 5240191), (209, 4763810), (418, 2381905), (1045, 952762), (2090, 476381)]