1330488908

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2500919}}^1$

素因数の和:2500949

約数の個数: 24

約数和(自身を含む): 2801030400

約数和(自身を除く): 1470541492

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 2500919, 5001838, 10003676, 17506433, 35012866, 47517461, 70025732, 95034922, 190069844, 332622227, 665244454, 1330488908]

約数ペア:

[(1, 1330488908), (2, 665244454), (4, 332622227), (7, 190069844), (14, 95034922), (19, 70025732), (28, 47517461), (38, 35012866), (76, 17506433), (133, 10003676), (266, 5001838), (532, 2500919)]