1282861034

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227377}}^1$

素因数の和:227430

約数の個数: 32

約数和(自身を含む): 2444768256

約数和(自身を除く): 1161907222

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 227377, 454754, 1591639, 2955901, 3183278, 5911802, 7048687, 14097374, 20691307, 41382614, 49340809, 91632931, 98681618, 183265862, 641430517, 1282861034]

約数ペア:

[(1, 1282861034), (2, 641430517), (7, 183265862), (13, 98681618), (14, 91632931), (26, 49340809), (31, 41382614), (62, 20691307), (91, 14097374), (182, 7048687), (217, 5911802), (403, 3183278), (434, 2955901), (806, 1591639), (2821, 454754), (5642, 227377)]