938642508

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{491951}}^1$

素因数の和:492014

約数の個数: 36

約数和(自身を含む): 2417452128

約数和(自身を除く): 1478809620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 491951, 983902, 1475853, 1967804, 2951706, 4427559, 5903412, 8855118, 17710236, 26073403, 52146806, 78220209, 104293612, 156440418, 234660627, 312880836, 469321254, 938642508]

約数ペア:

[(1, 938642508), (2, 469321254), (3, 312880836), (4, 234660627), (6, 156440418), (9, 104293612), (12, 78220209), (18, 52146806), (36, 26073403), (53, 17710236), (106, 8855118), (159, 5903412), (212, 4427559), (318, 2951706), (477, 1967804), (636, 1475853), (954, 983902), (1908, 491951)]