397360068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4730477}}^1$

素因数の和:4730491

約数の個数: 24

約数和(自身を含む): 1059627072

約数和(自身を除く): 662267004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4730477, 9460954, 14191431, 18921908, 28382862, 33113339, 56765724, 66226678, 99340017, 132453356, 198680034, 397360068]

約数ペア:

[(1, 397360068), (2, 198680034), (3, 132453356), (4, 99340017), (6, 66226678), (7, 56765724), (12, 33113339), (14, 28382862), (21, 18921908), (28, 14191431), (42, 9460954), (84, 4730477)]