2017646886

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{4256639}}^1$

素因数の和:4256723

約数の個数: 16

約数和(自身を含む): 4086374400

約数和(自身を除く): 2068727514

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 4256639, 8513278, 12769917, 25539834, 336274481, 672548962, 1008823443, 2017646886]

約数ペア:

[(1, 2017646886), (2, 1008823443), (3, 672548962), (6, 336274481), (79, 25539834), (158, 12769917), (237, 8513278), (474, 4256639)]