1720201249

素因数分解:

${\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1284691}}^1$

素因数の和:1284807

約数の個数: 8

約数和(自身を含む): 1870511552

約数和(自身を除く): 150310303

約数列:

[1, 13, 103, 1339, 1284691, 16700983, 132323173, 1720201249]

約数ペア:

[(1, 1720201249), (13, 132323173), (103, 16700983), (1339, 1284691)]