621158909938

素因数分解:

$2^1\times 7^1\times {\mathrm{45979}}^1\times {\mathrm{964973}}^1$

素因数の和:1010961

約数の個数: 16

約数和(自身を含む): 1064868108480

約数和(自身を除く): 443709198542

約数列:

[1, 2, 7, 14, 45979, 91958, 321853, 643706, 964973, 1929946, 6754811, 13509622, 44368493567, 88736987134, 310579454969, 621158909938]

約数ペア:

[(1, 621158909938), (2, 310579454969), (7, 88736987134), (14, 44368493567), (45979, 13509622), (91958, 6754811), (321853, 1929946), (643706, 964973)]