996429404

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{90289}}^1$

素因数の和:90413

約数の個数: 24

約数和(自身を含む): 1820246400

約数和(自身を除く): 823816996

約数列:

[1, 2, 4, 31, 62, 89, 124, 178, 356, 2759, 5518, 11036, 90289, 180578, 361156, 2798959, 5597918, 8035721, 11195836, 16071442, 32142884, 249107351, 498214702, 996429404]

約数ペア:

[(1, 996429404), (2, 498214702), (4, 249107351), (31, 32142884), (62, 16071442), (89, 11195836), (124, 8035721), (178, 5597918), (356, 2798959), (2759, 361156), (5518, 180578), (11036, 90289)]