978019024

素因数分解:

$2^4\times {\mathrm{61126189}}^1$

素因数の和:61126197

約数の個数: 10

約数和(自身を含む): 1894911890

約数和(自身を除く): 916892866

約数列:

[1, 2, 4, 8, 16, 61126189, 122252378, 244504756, 489009512, 978019024]

約数ペア:

[(1, 978019024), (2, 489009512), (4, 244504756), (8, 122252378), (16, 61126189)]