284736812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{45139}}^1$

素因数の和:45245

約数の個数: 24

約数和(自身を含む): 530846400

約数和(自身を除く): 246109588

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 1577, 3154, 6308, 45139, 90278, 180556, 857641, 1715282, 3430564, 3746537, 7493074, 14986148, 71184203, 142368406, 284736812]

約数ペア:

[(1, 284736812), (2, 142368406), (4, 71184203), (19, 14986148), (38, 7493074), (76, 3746537), (83, 3430564), (166, 1715282), (332, 857641), (1577, 180556), (3154, 90278), (6308, 45139)]