2008144446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{953}}^1\times {\mathrm{4561}}^1$

素因数の和:5537

約数の個数: 64

約数和(自身を含む): 5013674496

約数和(自身を除く): 3005530050

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 953, 1906, 2859, 4561, 5718, 6671, 9122, 10483, 13342, 13683, 20013, 20966, 27366, 31449, 31927, 40026, 50171, 62898, 63854, 73381, 95781, 100342, 146762, 150513, 191562, 220143, 301026, 351197, 440286, 702394, 1053591, 2107182, 4346633, 8693266, 13039899, 26079798, 30426431, 47812963, 60852862, 91279293, 95625926, 143438889, 182558586, 286877778, 334690741, 669381482, 1004072223, 2008144446]

約数ペア:

[(1, 2008144446), (2, 1004072223), (3, 669381482), (6, 334690741), (7, 286877778), (11, 182558586), (14, 143438889), (21, 95625926), (22, 91279293), (33, 60852862), (42, 47812963), (66, 30426431), (77, 26079798), (154, 13039899), (231, 8693266), (462, 4346633), (953, 2107182), (1906, 1053591), (2859, 702394), (4561, 440286), (5718, 351197), (6671, 301026), (9122, 220143), (10483, 191562), (13342, 150513), (13683, 146762), (20013, 100342), (20966, 95781), (27366, 73381), (31449, 63854), (31927, 62898), (40026, 50171)]