1131724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1$

素因数の和:138

約数の個数: 36

約数和(自身を含む): 2320920

約数和(自身を除く): 1189196

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 89, 178, 187, 289, 356, 374, 578, 748, 979, 1156, 1513, 1958, 3026, 3179, 3916, 6052, 6358, 12716, 16643, 25721, 33286, 51442, 66572, 102884, 282931, 565862, 1131724]

約数ペア:

[(1, 1131724), (2, 565862), (4, 282931), (11, 102884), (17, 66572), (22, 51442), (34, 33286), (44, 25721), (68, 16643), (89, 12716), (178, 6358), (187, 6052), (289, 3916), (356, 3179), (374, 3026), (578, 1958), (748, 1513), (979, 1156)]