289440042

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{610633}}^1$

素因数の和:610717

約数の個数: 16

約数和(自身を含む): 586208640

約数和(自身を除く): 296768598

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 610633, 1221266, 1831899, 3663798, 48240007, 96480014, 144720021, 289440042]

約数ペア:

[(1, 289440042), (2, 144720021), (3, 96480014), (6, 48240007), (79, 3663798), (158, 1831899), (237, 1221266), (474, 610633)]