858991386

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{213361}}^1$

素因数の和:213438

約数の個数: 32

約数和(自身を含む): 1904895936

約数和(自身を除く): 1045904550

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 183, 366, 671, 1342, 2013, 4026, 213361, 426722, 640083, 1280166, 2346971, 4693942, 7040913, 13015021, 14081826, 26030042, 39045063, 78090126, 143165231, 286330462, 429495693, 858991386]

約数ペア:

[(1, 858991386), (2, 429495693), (3, 286330462), (6, 143165231), (11, 78090126), (22, 39045063), (33, 26030042), (61, 14081826), (66, 13015021), (122, 7040913), (183, 4693942), (366, 2346971), (671, 1280166), (1342, 640083), (2013, 426722), (4026, 213361)]