231931578

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1493}}^1\times {\mathrm{1523}}^1$

素因数の和:3038

約数の個数: 32

約数和(自身を含む): 491800896

約数和(自身を除く): 259869318

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 1493, 1523, 2986, 3046, 4479, 4569, 8958, 9138, 25381, 25891, 50762, 51782, 76143, 77673, 152286, 155346, 2273839, 4547678, 6821517, 13643034, 38655263, 77310526, 115965789, 231931578]

約数ペア:

[(1, 231931578), (2, 115965789), (3, 77310526), (6, 38655263), (17, 13643034), (34, 6821517), (51, 4547678), (102, 2273839), (1493, 155346), (1523, 152286), (2986, 77673), (3046, 76143), (4479, 51782), (4569, 50762), (8958, 25891), (9138, 25381)]