564885724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{639011}}^1$

素因数の和:639045

約数の個数: 24

約数和(自身を含む): 1127217168

約数和(自身を除く): 562331444

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 639011, 1278022, 2556044, 8307143, 10863187, 16614286, 21726374, 33228572, 43452748, 141221431, 282442862, 564885724]

約数ペア:

[(1, 564885724), (2, 282442862), (4, 141221431), (13, 43452748), (17, 33228572), (26, 21726374), (34, 16614286), (52, 10863187), (68, 8307143), (221, 2556044), (442, 1278022), (884, 639011)]