1330963885

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{20269}}^1$

素因数の和:20868

約数の個数: 16

約数和(自身を含む): 1669599360

約数和(自身を除く): 338635475

約数列:

[1, 5, 23, 115, 571, 2855, 13133, 20269, 65665, 101345, 466187, 2330935, 11573599, 57867995, 266192777, 1330963885]

約数ペア:

[(1, 1330963885), (5, 266192777), (23, 57867995), (115, 11573599), (571, 2330935), (2855, 466187), (13133, 101345), (20269, 65665)]