1087242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:334

約数の個数: 32

約数和(自身を含む): 2395008

約数和(自身を除く): 1307766

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 263, 318, 526, 689, 789, 1378, 1578, 2067, 3419, 4134, 6838, 10257, 13939, 20514, 27878, 41817, 83634, 181207, 362414, 543621, 1087242]

約数ペア:

[(1, 1087242), (2, 543621), (3, 362414), (6, 181207), (13, 83634), (26, 41817), (39, 27878), (53, 20514), (78, 13939), (106, 10257), (159, 6838), (263, 4134), (318, 3419), (526, 2067), (689, 1578), (789, 1378)]