2823436

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 6289920

約数和(自身を除く): 3466484

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 89, 103, 154, 178, 206, 308, 356, 412, 623, 721, 979, 1133, 1246, 1442, 1958, 2266, 2492, 2884, 3916, 4532, 6853, 7931, 9167, 13706, 15862, 18334, 27412, 31724, 36668, 64169, 100837, 128338, 201674, 256676, 403348, 705859, 1411718, 2823436]

約数ペア:

[(1, 2823436), (2, 1411718), (4, 705859), (7, 403348), (11, 256676), (14, 201674), (22, 128338), (28, 100837), (44, 64169), (77, 36668), (89, 31724), (103, 27412), (154, 18334), (178, 15862), (206, 13706), (308, 9167), (356, 7931), (412, 6853), (623, 4532), (721, 3916), (979, 2884), (1133, 2492), (1246, 2266), (1442, 1958)]