1330497196

素因数分解:

$2^2\times 7^2\times {\mathrm{6788251}}^1$

素因数の和:6788269

約数の個数: 18

約数和(自身を含む): 2708512548

約数和(自身を除く): 1378015352

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 6788251, 13576502, 27153004, 47517757, 95035514, 190071028, 332624299, 665248598, 1330497196]

約数ペア:

[(1, 1330497196), (2, 665248598), (4, 332624299), (7, 190071028), (14, 95035514), (28, 47517757), (49, 27153004), (98, 13576502), (196, 6788251)]