216611246

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{739}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 355324320

約数和(自身を除く): 138713074

約数列:

[1, 2, 17, 34, 37, 74, 233, 466, 629, 739, 1258, 1478, 3961, 7922, 8621, 12563, 17242, 25126, 27343, 54686, 146557, 172187, 293114, 344374, 464831, 929662, 2927179, 5854358, 6370919, 12741838, 108305623, 216611246]

約数ペア:

[(1, 216611246), (2, 108305623), (17, 12741838), (34, 6370919), (37, 5854358), (74, 2927179), (233, 929662), (466, 464831), (629, 344374), (739, 293114), (1258, 172187), (1478, 146557), (3961, 54686), (7922, 27343), (8621, 25126), (12563, 17242)]