806571844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{378317}}^1$

素因数の和:378375

約数の個数: 24

約数和(自身を含む): 1557156888

約数和(自身を除く): 750585044

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 378317, 756634, 1513268, 4918121, 9836242, 15510997, 19672484, 31021994, 62043988, 201642961, 403285922, 806571844]

約数ペア:

[(1, 806571844), (2, 403285922), (4, 201642961), (13, 62043988), (26, 31021994), (41, 19672484), (52, 15510997), (82, 9836242), (164, 4918121), (533, 1513268), (1066, 756634), (2132, 378317)]