690076892

素因数分解:

$2^2\times {\mathrm{4373}}^1\times {\mathrm{39451}}^1$

素因数の和:43828

約数の個数: 12

約数和(自身を含む): 1207941336

約数和(自身を除く): 517864444

約数列:

[1, 2, 4, 4373, 8746, 17492, 39451, 78902, 157804, 172519223, 345038446, 690076892]

約数ペア:

[(1, 690076892), (2, 345038446), (4, 172519223), (4373, 157804), (8746, 78902), (17492, 39451)]