404332684

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{74821}}^1$

素因数の和:75025

約数の個数: 24

約数和(自身を含む): 812866208

約数和(自身を除く): 408533524

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 74821, 149642, 299284, 523747, 1047494, 2094988, 14440453, 28880906, 57761812, 101083171, 202166342, 404332684]

約数ペア:

[(1, 404332684), (2, 202166342), (4, 101083171), (7, 57761812), (14, 28880906), (28, 14440453), (193, 2094988), (386, 1047494), (772, 523747), (1351, 299284), (2702, 149642), (5404, 74821)]