2418955

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:187

約数の個数: 32

約数和(自身を含む): 3714048

約数和(自身を除く): 1295093

約数列:

[1, 5, 7, 11, 35, 55, 61, 77, 103, 305, 385, 427, 515, 671, 721, 1133, 2135, 3355, 3605, 4697, 5665, 6283, 7931, 23485, 31415, 39655, 43981, 69113, 219905, 345565, 483791, 2418955]

約数ペア:

[(1, 2418955), (5, 483791), (7, 345565), (11, 219905), (35, 69113), (55, 43981), (61, 39655), (77, 31415), (103, 23485), (305, 7931), (385, 6283), (427, 5665), (515, 4697), (671, 3605), (721, 3355), (1133, 2135)]