813304076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{49339}}^1$

素因数の和:49673

約数の個数: 24

約数和(自身を含む): 1537631760

約数和(自身を除く): 724327684

約数列:

[1, 2, 4, 13, 26, 52, 317, 634, 1268, 4121, 8242, 16484, 49339, 98678, 197356, 641407, 1282814, 2565628, 15640463, 31280926, 62561852, 203326019, 406652038, 813304076]

約数ペア:

[(1, 813304076), (2, 406652038), (4, 203326019), (13, 62561852), (26, 31280926), (52, 15640463), (317, 2565628), (634, 1282814), (1268, 641407), (4121, 197356), (8242, 98678), (16484, 49339)]