2018486588432

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{13963}}^1\times {\mathrm{311551}}^1$

素因数の和:325551

約数の個数: 40

約数和(自身を含む): 4045976279040

約数和(自身を除く): 2027489690608

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 13963, 27926, 55852, 111704, 223408, 311551, 404927, 623102, 809854, 1246204, 1619708, 2492408, 3239416, 4984816, 6478832, 9034979, 18069958, 36139916, 72279832, 144559664, 4350186613, 8700373226, 17400746452, 34801492904, 69602985808, 126155411777, 252310823554, 504621647108, 1009243294216, 2018486588432]

約数ペア:

[(1, 2018486588432), (2, 1009243294216), (4, 504621647108), (8, 252310823554), (16, 126155411777), (29, 69602985808), (58, 34801492904), (116, 17400746452), (232, 8700373226), (464, 4350186613), (13963, 144559664), (27926, 72279832), (55852, 36139916), (111704, 18069958), (223408, 9034979), (311551, 6478832), (404927, 4984816), (623102, 3239416), (809854, 2492408), (1246204, 1619708)]