299426446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1\times {\mathrm{409}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 497352960

約数和(自身を除く): 197926514

約数列:

[1, 2, 11, 22, 107, 214, 311, 409, 622, 818, 1177, 2354, 3421, 4499, 6842, 8998, 33277, 43763, 66554, 87526, 127199, 254398, 366047, 481393, 732094, 962786, 1399189, 2798378, 13610293, 27220586, 149713223, 299426446]

約数ペア:

[(1, 299426446), (2, 149713223), (11, 27220586), (22, 13610293), (107, 2798378), (214, 1399189), (311, 962786), (409, 732094), (622, 481393), (818, 366047), (1177, 254398), (2354, 127199), (3421, 87526), (4499, 66554), (6842, 43763), (8998, 33277)]