978097306

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1\times {\mathrm{7103}}^1$

素因数の和:9357

約数の個数: 16

約数和(自身を含む): 1515368448

約数和(自身を除く): 537271142

約数列:

[1, 2, 31, 62, 2221, 4442, 7103, 14206, 68851, 137702, 220193, 440386, 15775763, 31551526, 489048653, 978097306]

約数ペア:

[(1, 978097306), (2, 489048653), (31, 31551526), (62, 15775763), (2221, 440386), (4442, 220193), (7103, 137702), (14206, 68851)]