397352004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4730381}}^1$

素因数の和:4730395

約数の個数: 24

約数和(自身を含む): 1059605568

約数和(自身を除く): 662253564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4730381, 9460762, 14191143, 18921524, 28382286, 33112667, 56764572, 66225334, 99338001, 132450668, 198676002, 397352004]

約数ペア:

[(1, 397352004), (2, 198676002), (3, 132450668), (4, 99338001), (6, 66225334), (7, 56764572), (12, 33112667), (14, 28382286), (21, 18921524), (28, 14191143), (42, 9460762), (84, 4730381)]