2624254

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:755

約数の個数: 16

約数和(自身を含む): 4160160

約数和(自身を除く): 1535906

約数列:

[1, 2, 23, 46, 89, 178, 641, 1282, 2047, 4094, 14743, 29486, 57049, 114098, 1312127, 2624254]

約数ペア:

[(1, 2624254), (2, 1312127), (23, 114098), (46, 57049), (89, 29486), (178, 14743), (641, 4094), (1282, 2047)]