2055306

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 4788000

約数和(自身を除く): 2732694

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 121, 149, 209, 242, 298, 363, 418, 447, 627, 726, 894, 1254, 1639, 2299, 2831, 3278, 4598, 4917, 5662, 6897, 8493, 9834, 13794, 16986, 18029, 31141, 36058, 54087, 62282, 93423, 108174, 186846, 342551, 685102, 1027653, 2055306]

約数ペア:

[(1, 2055306), (2, 1027653), (3, 685102), (6, 342551), (11, 186846), (19, 108174), (22, 93423), (33, 62282), (38, 54087), (57, 36058), (66, 31141), (114, 18029), (121, 16986), (149, 13794), (209, 9834), (242, 8493), (298, 6897), (363, 5662), (418, 4917), (447, 4598), (627, 3278), (726, 2831), (894, 2299), (1254, 1639)]