788937582

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{121637}}^1$

素因数の和:121712

約数の個数: 32

約数和(自身を含む): 1681523712

約数和(自身を除く): 892586130

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 3243, 6486, 121637, 243274, 364911, 729822, 2797651, 5595302, 5716939, 8392953, 11433878, 16785906, 17150817, 34301634, 131489597, 262979194, 394468791, 788937582]

約数ペア:

[(1, 788937582), (2, 394468791), (3, 262979194), (6, 131489597), (23, 34301634), (46, 17150817), (47, 16785906), (69, 11433878), (94, 8392953), (138, 5716939), (141, 5595302), (282, 2797651), (1081, 729822), (2162, 364911), (3243, 243274), (6486, 121637)]