261412894

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{183319}}^1$

素因数の和:183375

約数の個数: 16

約数和(自身を含む): 422369280

約数和(自身を除く): 160956386

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 183319, 366638, 4216337, 5682889, 8432674, 11365778, 130706447, 261412894]

約数ペア:

[(1, 261412894), (2, 130706447), (23, 11365778), (31, 8432674), (46, 5682889), (62, 4216337), (713, 366638), (1426, 183319)]