2291396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1139

約数の個数: 24

約数和(自身を含む): 4386816

約数和(自身を除く): 2095420

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 1087, 2108, 2174, 4348, 18479, 33697, 36958, 67394, 73916, 134788, 572849, 1145698, 2291396]

約数ペア:

[(1, 2291396), (2, 1145698), (4, 572849), (17, 134788), (31, 73916), (34, 67394), (62, 36958), (68, 33697), (124, 18479), (527, 4348), (1054, 2174), (1087, 2108)]