2009387522

素因数分解:

$2^1\times {\mathrm{17}}^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 3457728000

約数和(自身を除く): 1448340478

約数列:

[1, 2, 17, 19, 34, 38, 47, 94, 229, 289, 323, 458, 578, 646, 799, 893, 1598, 1786, 3893, 4351, 4913, 5491, 7786, 8702, 9826, 10763, 10982, 13583, 15181, 21526, 27166, 30362, 66181, 73967, 93347, 132362, 147934, 182971, 186694, 204497, 230911, 258077, 365942, 408994, 461822, 516154, 1125077, 1257439, 2250154, 2514878, 3110507, 3476449, 4387309, 6221014, 6952898, 8774618, 21376463, 42752926, 52878619, 59099633, 105757238, 118199266, 1004693761, 2009387522]

約数ペア:

[(1, 2009387522), (2, 1004693761), (17, 118199266), (19, 105757238), (34, 59099633), (38, 52878619), (47, 42752926), (94, 21376463), (229, 8774618), (289, 6952898), (323, 6221014), (458, 4387309), (578, 3476449), (646, 3110507), (799, 2514878), (893, 2250154), (1598, 1257439), (1786, 1125077), (3893, 516154), (4351, 461822), (4913, 408994), (5491, 365942), (7786, 258077), (8702, 230911), (9826, 204497), (10763, 186694), (10982, 182971), (13583, 147934), (15181, 132362), (21526, 93347), (27166, 73967), (30362, 66181)]