502736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2417}}^1$

素因数の和:2438

約数の個数: 20

約数和(自身を含む): 1049412

約数和(自身を除く): 546676

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2417, 4834, 9668, 19336, 31421, 38672, 62842, 125684, 251368, 502736]

約数ペア:

[(1, 502736), (2, 251368), (4, 125684), (8, 62842), (13, 38672), (16, 31421), (26, 19336), (52, 9668), (104, 4834), (208, 2417)]