1489342138

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{789683}}^1$

素因数の和:789749

約数の個数: 16

約数和(自身を含む): 2388004416

約数和(自身を除く): 898662278

約数列:

[1, 2, 23, 41, 46, 82, 943, 1886, 789683, 1579366, 18162709, 32377003, 36325418, 64754006, 744671069, 1489342138]

約数ペア:

[(1, 1489342138), (2, 744671069), (23, 64754006), (41, 36325418), (46, 32377003), (82, 18162709), (943, 1579366), (1886, 789683)]