2197020156

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1279}}^1\times {\mathrm{3329}}^1$

素因数の和:4658

約数の個数: 48

約数和(自身を含む): 5251276800

約数和(自身を除く): 3054256644

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 1279, 2558, 3329, 3837, 5116, 6658, 7674, 9987, 13316, 15348, 19974, 39948, 54997, 109994, 143147, 164991, 219988, 286294, 329982, 429441, 572588, 659964, 858882, 1717764, 4257791, 8515582, 12773373, 17031164, 25546746, 51093492, 183085013, 366170026, 549255039, 732340052, 1098510078, 2197020156]

約数ペア:

[(1, 2197020156), (2, 1098510078), (3, 732340052), (4, 549255039), (6, 366170026), (12, 183085013), (43, 51093492), (86, 25546746), (129, 17031164), (172, 12773373), (258, 8515582), (516, 4257791), (1279, 1717764), (2558, 858882), (3329, 659964), (3837, 572588), (5116, 429441), (6658, 329982), (7674, 286294), (9987, 219988), (13316, 164991), (15348, 143147), (19974, 109994), (39948, 54997)]