2021038822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1\times {\mathrm{3917}}^1$

素因数の和:4476

約数の個数: 32

約数和(自身を含む): 3385152000

約数和(自身を除く): 1364113178

約数列:

[1, 2, 11, 22, 47, 94, 499, 517, 998, 1034, 3917, 5489, 7834, 10978, 23453, 43087, 46906, 86174, 184099, 257983, 368198, 515966, 1954583, 2025089, 3909166, 4050178, 21500413, 43000826, 91865401, 183730802, 1010519411, 2021038822]

約数ペア:

[(1, 2021038822), (2, 1010519411), (11, 183730802), (22, 91865401), (47, 43000826), (94, 21500413), (499, 4050178), (517, 3909166), (998, 2025089), (1034, 1954583), (3917, 515966), (5489, 368198), (7834, 257983), (10978, 184099), (23453, 86174), (43087, 46906)]