978012982

素因数分解:

$2^1\times {\mathrm{331}}^1\times {\mathrm{1477361}}^1$

素因数の和:1477694

約数の個数: 8

約数和(自身を含む): 1471452552

約数和(自身を除く): 493439570

約数列:

[1, 2, 331, 662, 1477361, 2954722, 489006491, 978012982]

約数ペア:

[(1, 978012982), (2, 489006491), (331, 2954722), (662, 1477361)]