454061968

素因数分解:

$2^4\times {\mathrm{2819}}^1\times {\mathrm{10067}}^1$

素因数の和:12894

約数の個数: 20

約数和(自身を含む): 880144560

約数和(自身を除く): 426082592

約数列:

[1, 2, 4, 8, 16, 2819, 5638, 10067, 11276, 20134, 22552, 40268, 45104, 80536, 161072, 28378873, 56757746, 113515492, 227030984, 454061968]

約数ペア:

[(1, 454061968), (2, 227030984), (4, 113515492), (8, 56757746), (16, 28378873), (2819, 161072), (5638, 80536), (10067, 45104), (11276, 40268), (20134, 22552)]