320176914

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{857}}^1\times {\mathrm{877}}^1$

素因数の和:1810

約数の個数: 32

約数和(自身を含む): 650871936

約数和(自身を除く): 330695022

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 857, 877, 1714, 1754, 2571, 2631, 5142, 5262, 60847, 62267, 121694, 124534, 182541, 186801, 365082, 373602, 751589, 1503178, 2254767, 4509534, 53362819, 106725638, 160088457, 320176914]

約数ペア:

[(1, 320176914), (2, 160088457), (3, 106725638), (6, 53362819), (71, 4509534), (142, 2254767), (213, 1503178), (426, 751589), (857, 373602), (877, 365082), (1714, 186801), (1754, 182541), (2571, 124534), (2631, 121694), (5142, 62267), (5262, 60847)]