1330941616

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{145681}}^1$

素因数の和:146260

約数の個数: 20

約数和(自身を含む): 2583233224

約数和(自身を除く): 1252291608

約数列:

[1, 2, 4, 8, 16, 571, 1142, 2284, 4568, 9136, 145681, 291362, 582724, 1165448, 2330896, 83183851, 166367702, 332735404, 665470808, 1330941616]

約数ペア:

[(1, 1330941616), (2, 665470808), (4, 332735404), (8, 166367702), (16, 83183851), (571, 2330896), (1142, 1165448), (2284, 582724), (4568, 291362), (9136, 145681)]