1641146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:158

約数の個数: 32

約数和(自身を含む): 2903040

約数和(自身を除く): 1261894

約数列:

[1, 2, 13, 17, 26, 34, 47, 79, 94, 158, 221, 442, 611, 799, 1027, 1222, 1343, 1598, 2054, 2686, 3713, 7426, 10387, 17459, 20774, 34918, 48269, 63121, 96538, 126242, 820573, 1641146]

約数ペア:

[(1, 1641146), (2, 820573), (13, 126242), (17, 96538), (26, 63121), (34, 48269), (47, 34918), (79, 20774), (94, 17459), (158, 10387), (221, 7426), (442, 3713), (611, 2686), (799, 2054), (1027, 1598), (1222, 1343)]