84021382

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 137088000

約数和(自身を除く): 53066618

約数列:

[1, 2, 19, 38, 41, 82, 199, 271, 398, 542, 779, 1558, 3781, 5149, 7562, 8159, 10298, 11111, 16318, 22222, 53929, 107858, 155021, 211109, 310042, 422218, 1024651, 2049302, 2211089, 4422178, 42010691, 84021382]

約数ペア:

[(1, 84021382), (2, 42010691), (19, 4422178), (38, 2211089), (41, 2049302), (82, 1024651), (199, 422218), (271, 310042), (398, 211109), (542, 155021), (779, 107858), (1558, 53929), (3781, 22222), (5149, 16318), (7562, 11111), (8159, 10298)]