2075658

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 4743360

約数和(自身を除く): 2667702

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 89, 138, 169, 178, 267, 299, 338, 507, 534, 598, 897, 1014, 1157, 1794, 2047, 2314, 3471, 3887, 4094, 6141, 6942, 7774, 11661, 12282, 15041, 23322, 26611, 30082, 45123, 53222, 79833, 90246, 159666, 345943, 691886, 1037829, 2075658]

約数ペア:

[(1, 2075658), (2, 1037829), (3, 691886), (6, 345943), (13, 159666), (23, 90246), (26, 79833), (39, 53222), (46, 45123), (69, 30082), (78, 26611), (89, 23322), (138, 15041), (169, 12282), (178, 11661), (267, 7774), (299, 6942), (338, 6141), (507, 4094), (534, 3887), (598, 3471), (897, 2314), (1014, 2047), (1157, 1794)]