17280206

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2557}}^1$

素因数の和:2699

約数の個数: 16

約数和(自身を含む): 27012480

約数和(自身を除く): 9732274

約数列:

[1, 2, 31, 62, 109, 218, 2557, 3379, 5114, 6758, 79267, 158534, 278713, 557426, 8640103, 17280206]

約数ペア:

[(1, 17280206), (2, 8640103), (31, 557426), (62, 278713), (109, 158534), (218, 79267), (2557, 6758), (3379, 5114)]