45279818

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{2003}}^1$

素因数の和:2221

約数の個数: 16

約数和(自身を含む): 69258240

約数和(自身を除く): 23978422

約数列:

[1, 2, 89, 127, 178, 254, 2003, 4006, 11303, 22606, 178267, 254381, 356534, 508762, 22639909, 45279818]

約数ペア:

[(1, 45279818), (2, 22639909), (89, 508762), (127, 356534), (178, 254381), (254, 178267), (2003, 22606), (4006, 11303)]