2009724234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1\times {\mathrm{1307}}^1$

素因数の和:2531

約数の個数: 64

約数和(自身を含む): 4749484032

約数和(自身を除く): 2739759798

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1181, 1302, 1307, 2362, 2614, 3543, 3921, 7086, 7842, 8267, 9149, 16534, 18298, 24801, 27447, 36611, 40517, 49602, 54894, 73222, 81034, 109833, 121551, 219666, 243102, 256277, 283619, 512554, 567238, 768831, 850857, 1537662, 1543567, 1701714, 3087134, 4630701, 9261402, 10804969, 21609938, 32414907, 47850577, 64829814, 95701154, 143551731, 287103462, 334954039, 669908078, 1004862117, 2009724234]

約数ペア:

[(1, 2009724234), (2, 1004862117), (3, 669908078), (6, 334954039), (7, 287103462), (14, 143551731), (21, 95701154), (31, 64829814), (42, 47850577), (62, 32414907), (93, 21609938), (186, 10804969), (217, 9261402), (434, 4630701), (651, 3087134), (1181, 1701714), (1302, 1543567), (1307, 1537662), (2362, 850857), (2614, 768831), (3543, 567238), (3921, 512554), (7086, 283619), (7842, 256277), (8267, 243102), (9149, 219666), (16534, 121551), (18298, 109833), (24801, 81034), (27447, 73222), (36611, 54894), (40517, 49602)]