1315094486

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{68659}}^1$

素因数の和:68879

約数の個数: 16

約数和(自身を含む): 2017780080

約数和(自身を除く): 702685594

約数列:

[1, 2, 61, 122, 157, 314, 9577, 19154, 68659, 137318, 4188199, 8376398, 10779463, 21558926, 657547243, 1315094486]

約数ペア:

[(1, 1315094486), (2, 657547243), (61, 21558926), (122, 10779463), (157, 8376398), (314, 4188199), (9577, 137318), (19154, 68659)]