2100028411

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{22571}}^1$

素因数の和:23022

約数の個数: 16

約数和(自身を含む): 2400396768

約数和(自身を除く): 300368357

約数列:

[1, 13, 17, 221, 421, 5473, 7157, 22571, 93041, 293423, 383707, 4988191, 9502391, 123531083, 161540647, 2100028411]

約数ペア:

[(1, 2100028411), (13, 161540647), (17, 123531083), (221, 9502391), (421, 4988191), (5473, 383707), (7157, 293423), (22571, 93041)]