315491114

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1\times {\mathrm{3559}}^1$

素因数の和:4037

約数の個数: 16

約数和(自身を含む): 478464000

約数和(自身を除く): 162972886

約数列:

[1, 2, 127, 254, 349, 698, 3559, 7118, 44323, 88646, 451993, 903986, 1242091, 2484182, 157745557, 315491114]

約数ペア:

[(1, 315491114), (2, 157745557), (127, 2484182), (254, 1242091), (349, 903986), (698, 451993), (3559, 88646), (7118, 44323)]