985153202

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{491}}^1\times {\mathrm{8291}}^1$

素因数の和:8806

約数の個数: 24

約数和(自身を含む): 1627785936

約数和(自身を除く): 642632734

約数列:

[1, 2, 11, 22, 121, 242, 491, 982, 5401, 8291, 10802, 16582, 59411, 91201, 118822, 182402, 1003211, 2006422, 4070881, 8141762, 44779691, 89559382, 492576601, 985153202]

約数ペア:

[(1, 985153202), (2, 492576601), (11, 89559382), (22, 44779691), (121, 8141762), (242, 4070881), (491, 2006422), (982, 1003211), (5401, 182402), (8291, 118822), (10802, 91201), (16582, 59411)]