885706810

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{4721}}^1$

素因数の和:5058

約数の個数: 32

約数和(自身を含む): 1622743632

約数和(自身を除く): 737036822

約数列:

[1, 2, 5, 10, 73, 146, 257, 365, 514, 730, 1285, 2570, 4721, 9442, 18761, 23605, 37522, 47210, 93805, 187610, 344633, 689266, 1213297, 1723165, 2426594, 3446330, 6066485, 12132970, 88570681, 177141362, 442853405, 885706810]

約数ペア:

[(1, 885706810), (2, 442853405), (5, 177141362), (10, 88570681), (73, 12132970), (146, 6066485), (257, 3446330), (365, 2426594), (514, 1723165), (730, 1213297), (1285, 689266), (2570, 344633), (4721, 187610), (9442, 93805), (18761, 47210), (23605, 37522)]