978147078

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{2672533}}^1$

素因数の和:2672599

約数の個数: 16

約数和(自身を含む): 1988365296

約数和(自身を除く): 1010218218

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 2672533, 5345066, 8017599, 16035198, 163024513, 326049026, 489073539, 978147078]

約数ペア:

[(1, 978147078), (2, 489073539), (3, 326049026), (6, 163024513), (61, 16035198), (122, 8017599), (183, 5345066), (366, 2672533)]