13479004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 29756160

約数和(自身を除く): 16277156

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 107, 154, 214, 308, 409, 428, 749, 818, 1177, 1498, 1636, 2354, 2863, 2996, 4499, 4708, 5726, 8239, 8998, 11452, 16478, 17996, 31493, 32956, 43763, 62986, 87526, 125972, 175052, 306341, 481393, 612682, 962786, 1225364, 1925572, 3369751, 6739502, 13479004]

約数ペア:

[(1, 13479004), (2, 6739502), (4, 3369751), (7, 1925572), (11, 1225364), (14, 962786), (22, 612682), (28, 481393), (44, 306341), (77, 175052), (107, 125972), (154, 87526), (214, 62986), (308, 43763), (409, 32956), (428, 31493), (749, 17996), (818, 16478), (1177, 11452), (1498, 8998), (1636, 8239), (2354, 5726), (2863, 4708), (2996, 4499)]