2004927181

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{72221}}^1$

素因数の和:72332

約数の個数: 16

約数和(自身を含む): 2246393088

約数和(自身を除く): 241465907

約数列:

[1, 17, 23, 71, 391, 1207, 1633, 27761, 72221, 1227757, 1661083, 5127691, 28238411, 87170747, 117936893, 2004927181]

約数ペア:

[(1, 2004927181), (17, 117936893), (23, 87170747), (71, 28238411), (391, 5127691), (1207, 1661083), (1633, 1227757), (27761, 72221)]