1000458

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 2257920

約数和(自身を除く): 1257462

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 191, 194, 291, 382, 573, 582, 873, 1146, 1719, 1746, 2619, 3438, 5157, 5238, 10314, 18527, 37054, 55581, 111162, 166743, 333486, 500229, 1000458]

約数ペア:

[(1, 1000458), (2, 500229), (3, 333486), (6, 166743), (9, 111162), (18, 55581), (27, 37054), (54, 18527), (97, 10314), (191, 5238), (194, 5157), (291, 3438), (382, 2619), (573, 1746), (582, 1719), (873, 1146)]