2106470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12391}}^1$

素因数の和:12415

約数の個数: 16

約数和(自身を含む): 4015008

約数和(自身を除く): 1908538

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 12391, 24782, 61955, 123910, 210647, 421294, 1053235, 2106470]

約数ペア:

[(1, 2106470), (2, 1053235), (5, 421294), (10, 210647), (17, 123910), (34, 61955), (85, 24782), (170, 12391)]