396386704

素因数分解:

$2^4\times 7^1\times {\mathrm{3539167}}^1$

素因数の和:3539182

約数の個数: 20

約数和(自身を含む): 877713664

約数和(自身を除く): 481326960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3539167, 7078334, 14156668, 24774169, 28313336, 49548338, 56626672, 99096676, 198193352, 396386704]

約数ペア:

[(1, 396386704), (2, 198193352), (4, 99096676), (7, 56626672), (8, 49548338), (14, 28313336), (16, 24774169), (28, 14156668), (56, 7078334), (112, 3539167)]