4089954

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1999}}^1$

素因数の和:2046

約数の個数: 32

約数和(自身を含む): 9216000

約数和(自身を除く): 5126046

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 1999, 2046, 3998, 5997, 11994, 21989, 43978, 61969, 65967, 123938, 131934, 185907, 371814, 681659, 1363318, 2044977, 4089954]

約数ペア:

[(1, 4089954), (2, 2044977), (3, 1363318), (6, 681659), (11, 371814), (22, 185907), (31, 131934), (33, 123938), (62, 65967), (66, 61969), (93, 43978), (186, 21989), (341, 11994), (682, 5997), (1023, 3998), (1999, 2046)]