2017893035

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{49139}}^1$

素因数の和:49378

約数の個数: 16

約数和(自身を含む): 2490808320

約数和(自身を除く): 472915285

約数列:

[1, 5, 43, 191, 215, 955, 8213, 41065, 49139, 245695, 2112977, 9385549, 10564885, 46927745, 403578607, 2017893035]

約数ペア:

[(1, 2017893035), (5, 403578607), (43, 46927745), (191, 10564885), (215, 9385549), (955, 2112977), (8213, 245695), (41065, 49139)]