1265791969

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{5639}}^1$

素因数の和:6240

約数の個数: 16

約数和(自身を含む): 1409909760

約数和(自身を除く): 144117791

約数列:

[1, 13, 31, 403, 557, 5639, 7241, 17267, 73307, 174809, 224471, 2272517, 3140923, 40831999, 97368613, 1265791969]

約数ペア:

[(1, 1265791969), (13, 97368613), (31, 40831999), (403, 3140923), (557, 2272517), (5639, 224471), (7241, 174809), (17267, 73307)]