26891606

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{31489}}^1$

素因数の和:31559

約数の個数: 16

約数和(自身を含む): 46857120

約数和(自身を除く): 19965514

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 31489, 62978, 220423, 440846, 1920829, 3841658, 13445803, 26891606]

約数ペア:

[(1, 26891606), (2, 13445803), (7, 3841658), (14, 1920829), (61, 440846), (122, 220423), (427, 62978), (854, 31489)]