84124978

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{98507}}^1$

素因数の和:98577

約数の個数: 16

約数和(自身を含む): 146579904

約数和(自身を除く): 62454926

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 98507, 197014, 689549, 1379098, 6008927, 12017854, 42062489, 84124978]

約数ペア:

[(1, 84124978), (2, 42062489), (7, 12017854), (14, 6008927), (61, 1379098), (122, 689549), (427, 197014), (854, 98507)]