1297271810

素因数分解:

$2^1\times 5^1\times {\mathrm{1733}}^1\times {\mathrm{74857}}^1$

素因数の和:76597

約数の個数: 16

約数和(自身を含む): 2336467896

約数和(自身を除く): 1039196086

約数列:

[1, 2, 5, 10, 1733, 3466, 8665, 17330, 74857, 149714, 374285, 748570, 129727181, 259454362, 648635905, 1297271810]

約数ペア:

[(1, 1297271810), (2, 648635905), (5, 259454362), (10, 129727181), (1733, 748570), (3466, 374285), (8665, 149714), (17330, 74857)]