1315142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:727

約数の個数: 16

約数和(自身を含む): 2118960

約数和(自身を除く): 803818

約数列:

[1, 2, 19, 38, 53, 106, 653, 1007, 1306, 2014, 12407, 24814, 34609, 69218, 657571, 1315142]

約数ペア:

[(1, 1315142), (2, 657571), (19, 69218), (38, 34609), (53, 24814), (106, 12407), (653, 2014), (1007, 1306)]