803401876

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{7681}}^1$

素因数の和:8095

約数の個数: 24

約数和(自身を含む): 1428237440

約数和(自身を除く): 624835564

約数列:

[1, 2, 4, 79, 158, 316, 331, 662, 1324, 7681, 15362, 26149, 30724, 52298, 104596, 606799, 1213598, 2427196, 2542411, 5084822, 10169644, 200850469, 401700938, 803401876]

約数ペア:

[(1, 803401876), (2, 401700938), (4, 200850469), (79, 10169644), (158, 5084822), (316, 2542411), (331, 2427196), (662, 1213598), (1324, 606799), (7681, 104596), (15362, 52298), (26149, 30724)]