1409448092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{41893}}^1$

素因数の和:42557

約数の個数: 24

約数和(自身を含む): 2660436576

約数和(自身を除く): 1250988484

約数列:

[1, 2, 4, 13, 26, 52, 647, 1294, 2588, 8411, 16822, 33644, 41893, 83786, 167572, 544609, 1089218, 2178436, 27104771, 54209542, 108419084, 352362023, 704724046, 1409448092]

約数ペア:

[(1, 1409448092), (2, 704724046), (4, 352362023), (13, 108419084), (26, 54209542), (52, 27104771), (647, 2178436), (1294, 1089218), (2588, 544609), (8411, 167572), (16822, 83786), (33644, 41893)]