673296124

素因数分解:

$2^2\times {\mathrm{71}}^2\times {\mathrm{33391}}^1$

素因数の和:33537

約数の個数: 18

約数和(自身を含む): 1195133072

約数和(自身を除く): 521836948

約数列:

[1, 2, 4, 71, 142, 284, 5041, 10082, 20164, 33391, 66782, 133564, 2370761, 4741522, 9483044, 168324031, 336648062, 673296124]

約数ペア:

[(1, 673296124), (2, 336648062), (4, 168324031), (71, 9483044), (142, 4741522), (284, 2370761), (5041, 133564), (10082, 66782), (20164, 33391)]