2559601

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:252

約数の個数: 16

約数和(自身を含む): 2976768

約数和(自身を除く): 417167

約数列:

[1, 11, 23, 67, 151, 253, 737, 1541, 1661, 3473, 10117, 16951, 38203, 111287, 232691, 2559601]

約数ペア:

[(1, 2559601), (11, 232691), (23, 111287), (67, 38203), (151, 16951), (253, 10117), (737, 3473), (1541, 1661)]