620037844

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{1087}}^1\times {\mathrm{2417}}^1$

素因数の和:3567

約数の個数: 24

約数和(自身を含む): 1104929280

約数和(自身を除く): 484891436

約数列:

[1, 2, 4, 59, 118, 236, 1087, 2174, 2417, 4348, 4834, 9668, 64133, 128266, 142603, 256532, 285206, 570412, 2627279, 5254558, 10509116, 155009461, 310018922, 620037844]

約数ペア:

[(1, 620037844), (2, 310018922), (4, 155009461), (59, 10509116), (118, 5254558), (236, 2627279), (1087, 570412), (2174, 285206), (2417, 256532), (4348, 142603), (4834, 128266), (9668, 64133)]