4160078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^2$

素因数の和:180

約数の個数: 24

約数和(自身を含む): 6990984

約数和(自身を除く): 2830906

約数列:

[1, 2, 13, 26, 43, 61, 86, 122, 559, 793, 1118, 1586, 2623, 3721, 5246, 7442, 34099, 48373, 68198, 96746, 160003, 320006, 2080039, 4160078]

約数ペア:

[(1, 4160078), (2, 2080039), (13, 320006), (26, 160003), (43, 96746), (61, 68198), (86, 48373), (122, 34099), (559, 7442), (793, 5246), (1118, 3721), (1586, 2623)]