1557362014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1274437}}^1$

素因数の和:1274499

約数の個数: 16

約数和(自身を含む): 2569267008

約数和(自身を除く): 1011904994

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 1274437, 2548874, 16567681, 33135362, 59898539, 119797078, 778681007, 1557362014]

約数ペア:

[(1, 1557362014), (2, 778681007), (13, 119797078), (26, 59898539), (47, 33135362), (94, 16567681), (611, 2548874), (1222, 1274437)]