620565122

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{42487}}^1$

素因数の和:42665

約数の個数: 16

約数和(自身を含む): 953430720

約数和(自身を除く): 332865598

約数列:

[1, 2, 67, 109, 134, 218, 7303, 14606, 42487, 84974, 2846629, 4631083, 5693258, 9262166, 310282561, 620565122]

約数ペア:

[(1, 620565122), (2, 310282561), (67, 9262166), (109, 5693258), (134, 4631083), (218, 2846629), (7303, 84974), (14606, 42487)]