243163228

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{789491}}^1$

素因数の和:789513

約数の個数: 24

約数和(自身を含む): 530538624

約数和(自身を除く): 287375396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 789491, 1578982, 3157964, 5526437, 8684401, 11052874, 17368802, 22105748, 34737604, 60790807, 121581614, 243163228]

約数ペア:

[(1, 243163228), (2, 121581614), (4, 60790807), (7, 34737604), (11, 22105748), (14, 17368802), (22, 11052874), (28, 8684401), (44, 5526437), (77, 3157964), (154, 1578982), (308, 789491)]