2184741978

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1\times {\mathrm{601}}^1$

素因数の和:1007

約数の個数: 64

約数和(自身を含む): 4684272768

約数和(自身を除く): 2499530790

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 157, 227, 314, 454, 471, 601, 681, 942, 1202, 1362, 1803, 2669, 3606, 3859, 5338, 7718, 8007, 10217, 11577, 16014, 20434, 23154, 30651, 35639, 61302, 71278, 94357, 106917, 136427, 188714, 213834, 272854, 283071, 409281, 566142, 605863, 818562, 1211726, 1604069, 1817589, 2319259, 3208138, 3635178, 4638518, 4812207, 6957777, 9624414, 13915554, 21419039, 42838078, 64257117, 128514234, 364123663, 728247326, 1092370989, 2184741978]

約数ペア:

[(1, 2184741978), (2, 1092370989), (3, 728247326), (6, 364123663), (17, 128514234), (34, 64257117), (51, 42838078), (102, 21419039), (157, 13915554), (227, 9624414), (314, 6957777), (454, 4812207), (471, 4638518), (601, 3635178), (681, 3208138), (942, 2319259), (1202, 1817589), (1362, 1604069), (1803, 1211726), (2669, 818562), (3606, 605863), (3859, 566142), (5338, 409281), (7718, 283071), (8007, 272854), (10217, 213834), (11577, 188714), (16014, 136427), (20434, 106917), (23154, 94357), (30651, 71278), (35639, 61302)]