2021322242

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{140741}}^1$

素因数の和:140953

約数の個数: 16

約数和(自身を含む): 3121094592

約数和(自身を除く): 1099772350

約数列:

[1, 2, 43, 86, 167, 334, 7181, 14362, 140741, 281482, 6051863, 12103726, 23503747, 47007494, 1010661121, 2021322242]

約数ペア:

[(1, 2021322242), (2, 1010661121), (43, 47007494), (86, 23503747), (167, 12103726), (334, 6051863), (7181, 281482), (14362, 140741)]