219030958

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{72383}}^1$

素因数の和:72491

約数の個数: 16

約数和(自身を含む): 351786240

約数和(自身を除く): 132755282

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 72383, 144766, 1230511, 2461022, 6442087, 12884174, 109515479, 219030958]

約数ペア:

[(1, 219030958), (2, 109515479), (17, 12884174), (34, 6442087), (89, 2461022), (178, 1230511), (1513, 144766), (3026, 72383)]