2013073912

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{25939}}^1$

素因数の和:26143

約数の個数: 32

約数和(自身を含む): 3852090000

約数和(自身を除く): 1839016088

約数列:

[1, 2, 4, 8, 89, 109, 178, 218, 356, 436, 712, 872, 9701, 19402, 25939, 38804, 51878, 77608, 103756, 207512, 2308571, 2827351, 4617142, 5654702, 9234284, 11309404, 18468568, 22618808, 251634239, 503268478, 1006536956, 2013073912]

約数ペア:

[(1, 2013073912), (2, 1006536956), (4, 503268478), (8, 251634239), (89, 22618808), (109, 18468568), (178, 11309404), (218, 9234284), (356, 5654702), (436, 4617142), (712, 2827351), (872, 2308571), (9701, 207512), (19402, 103756), (25939, 77608), (38804, 51878)]