408051224

素因数分解:

$2^3\times 7^2\times {\mathrm{1040947}}^1$

素因数の和:1040967

約数の個数: 24

約数和(自身を含む): 890010540

約数和(自身を除く): 481959316

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 1040947, 2081894, 4163788, 7286629, 8327576, 14573258, 29146516, 51006403, 58293032, 102012806, 204025612, 408051224]

約数ペア:

[(1, 408051224), (2, 204025612), (4, 102012806), (7, 58293032), (8, 51006403), (14, 29146516), (28, 14573258), (49, 8327576), (56, 7286629), (98, 4163788), (196, 2081894), (392, 1040947)]