8402810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{593}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 16465680

約数和(自身を除く): 8062870

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 593, 1090, 1186, 1417, 2834, 2965, 5930, 7085, 7709, 14170, 15418, 38545, 64637, 77090, 129274, 323185, 646370, 840281, 1680562, 4201405, 8402810]

約数ペア:

[(1, 8402810), (2, 4201405), (5, 1680562), (10, 840281), (13, 646370), (26, 323185), (65, 129274), (109, 77090), (130, 64637), (218, 38545), (545, 15418), (593, 14170), (1090, 7709), (1186, 7085), (1417, 5930), (2834, 2965)]