809778832

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{1745213}}^1$

素因数の和:1745250

約数の個数: 20

約数和(自身を含む): 1623049020

約数和(自身を除く): 813270188

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 1745213, 3490426, 6980852, 13961704, 27923408, 50611177, 101222354, 202444708, 404889416, 809778832]

約数ペア:

[(1, 809778832), (2, 404889416), (4, 202444708), (8, 101222354), (16, 50611177), (29, 27923408), (58, 13961704), (116, 6980852), (232, 3490426), (464, 1745213)]