492779812

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{138577}}^1$

素因数の和:138715

約数の個数: 24

約数和(自身を含む): 993327104

約数和(自身を除く): 500547292

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 138577, 277154, 554308, 970039, 1940078, 3880156, 17599279, 35198558, 70397116, 123194953, 246389906, 492779812]

約数ペア:

[(1, 492779812), (2, 246389906), (4, 123194953), (7, 70397116), (14, 35198558), (28, 17599279), (127, 3880156), (254, 1940078), (508, 970039), (889, 554308), (1778, 277154), (3556, 138577)]