7354986

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 15482880

約数和(自身を除く): 8127894

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 223, 239, 446, 478, 669, 717, 1338, 1434, 5129, 5497, 10258, 10994, 15387, 16491, 30774, 32982, 53297, 106594, 159891, 319782, 1225831, 2451662, 3677493, 7354986]

約数ペア:

[(1, 7354986), (2, 3677493), (3, 2451662), (6, 1225831), (23, 319782), (46, 159891), (69, 106594), (138, 53297), (223, 32982), (239, 30774), (446, 16491), (478, 15387), (669, 10994), (717, 10258), (1338, 5497), (1434, 5129)]