126930916

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{110567}}^1$

素因数の和:110619

約数の個数: 24

約数和(自身を含む): 260055936

約数和(自身を除く): 133125020

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 110567, 221134, 442268, 773969, 1547938, 3095876, 4533247, 9066494, 18132988, 31732729, 63465458, 126930916]

約数ペア:

[(1, 126930916), (2, 63465458), (4, 31732729), (7, 18132988), (14, 9066494), (28, 4533247), (41, 3095876), (82, 1547938), (164, 773969), (287, 442268), (574, 221134), (1148, 110567)]