923218180

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{982147}}^1$

素因数の和:982203

約数の個数: 24

約数和(自身を含む): 1980010368

約数和(自身を除く): 1056792188

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 982147, 1964294, 3928588, 4910735, 9821470, 19642940, 46160909, 92321818, 184643636, 230804545, 461609090, 923218180]

約数ペア:

[(1, 923218180), (2, 461609090), (4, 230804545), (5, 184643636), (10, 92321818), (20, 46160909), (47, 19642940), (94, 9821470), (188, 4910735), (235, 3928588), (470, 1964294), (940, 982147)]