2422190

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 24

約数和(自身を含む): 4497768

約数和(自身を除く): 2075578

約数列:

[1, 2, 5, 10, 43, 86, 131, 215, 262, 430, 655, 1310, 1849, 3698, 5633, 9245, 11266, 18490, 28165, 56330, 242219, 484438, 1211095, 2422190]

約数ペア:

[(1, 2422190), (2, 1211095), (5, 484438), (10, 242219), (43, 56330), (86, 28165), (131, 18490), (215, 11266), (262, 9245), (430, 5633), (655, 3698), (1310, 1849)]