128243410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{754373}}^1$

素因数の和:754397

約数の個数: 16

約数和(自身を含む): 244417176

約数和(自身を除く): 116173766

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 754373, 1508746, 3771865, 7543730, 12824341, 25648682, 64121705, 128243410]

約数ペア:

[(1, 128243410), (2, 64121705), (5, 25648682), (10, 12824341), (17, 7543730), (34, 3771865), (85, 1508746), (170, 754373)]