259047796

素因数分解:

$2^2\times 7^1\times {\mathrm{587}}^1\times {\mathrm{15761}}^1$

素因数の和:16359

約数の個数: 24

約数和(自身を含む): 519011136

約数和(自身を除く): 259963340

約数列:

[1, 2, 4, 7, 14, 28, 587, 1174, 2348, 4109, 8218, 15761, 16436, 31522, 63044, 110327, 220654, 441308, 9251707, 18503414, 37006828, 64761949, 129523898, 259047796]

約数ペア:

[(1, 259047796), (2, 129523898), (4, 64761949), (7, 37006828), (14, 18503414), (28, 9251707), (587, 441308), (1174, 220654), (2348, 110327), (4109, 63044), (8218, 31522), (15761, 16436)]