684825788

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{12391}}^1$

素因数の和:12773

約数の個数: 24

約数和(自身を含む): 1231417824

約数和(自身を除く): 546592036

約数列:

[1, 2, 4, 41, 82, 164, 337, 674, 1348, 12391, 13817, 24782, 27634, 49564, 55268, 508031, 1016062, 2032124, 4175767, 8351534, 16703068, 171206447, 342412894, 684825788]

約数ペア:

[(1, 684825788), (2, 342412894), (4, 171206447), (41, 16703068), (82, 8351534), (164, 4175767), (337, 2032124), (674, 1016062), (1348, 508031), (12391, 55268), (13817, 49564), (24782, 27634)]