1771201874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{297481}}^1$

素因数の和:297725

約数の個数: 16

約数和(自身を含む): 2873676120

約数和(自身を除く): 1102474246

約数列:

[1, 2, 13, 26, 229, 458, 2977, 5954, 297481, 594962, 3867253, 7734506, 68123149, 136246298, 885600937, 1771201874]

約数ペア:

[(1, 1771201874), (2, 885600937), (13, 136246298), (26, 68123149), (229, 7734506), (458, 3867253), (2977, 594962), (5954, 297481)]