7620242

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{8923}}^1$

素因数の和:8993

約数の個数: 16

約数和(自身を含む): 13278912

約数和(自身を除く): 5658670

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 8923, 17846, 62461, 124922, 544303, 1088606, 3810121, 7620242]

約数ペア:

[(1, 7620242), (2, 3810121), (7, 1088606), (14, 544303), (61, 124922), (122, 62461), (427, 17846), (854, 8923)]