308049214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{4139}}^1$

素因数の和:4368

約数の個数: 32

約数和(自身を含む): 536544000

約数和(自身を除く): 228494786

約数列:

[1, 2, 11, 17, 22, 34, 187, 199, 374, 398, 2189, 3383, 4139, 4378, 6766, 8278, 37213, 45529, 70363, 74426, 91058, 140726, 773993, 823661, 1547986, 1647322, 9060271, 14002237, 18120542, 28004474, 154024607, 308049214]

約数ペア:

[(1, 308049214), (2, 154024607), (11, 28004474), (17, 18120542), (22, 14002237), (34, 9060271), (187, 1647322), (199, 1547986), (374, 823661), (398, 773993), (2189, 140726), (3383, 91058), (4139, 74426), (4378, 70363), (6766, 45529), (8278, 37213)]