2016211976

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{54563}}^1$

素因数の和:54749

約数の個数: 32

約数和(自身を含む): 3928608000

約数和(自身を除く): 1912396024

約数列:

[1, 2, 4, 8, 31, 62, 124, 149, 248, 298, 596, 1192, 4619, 9238, 18476, 36952, 54563, 109126, 218252, 436504, 1691453, 3382906, 6765812, 8129887, 13531624, 16259774, 32519548, 65039096, 252026497, 504052994, 1008105988, 2016211976]

約数ペア:

[(1, 2016211976), (2, 1008105988), (4, 504052994), (8, 252026497), (31, 65039096), (62, 32519548), (124, 16259774), (149, 13531624), (248, 8129887), (298, 6765812), (596, 3382906), (1192, 1691453), (4619, 436504), (9238, 218252), (18476, 109126), (36952, 54563)]