2279014717

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{280909}}^1$

素因数の和:280996

約数の個数: 16

約数和(自身を含む): 2786627200

約数和(自身を除く): 507612483

約数列:

[1, 7, 19, 61, 133, 427, 1159, 8113, 280909, 1966363, 5337271, 17135449, 37360897, 119948143, 325573531, 2279014717]

約数ペア:

[(1, 2279014717), (7, 325573531), (19, 119948143), (61, 37360897), (133, 17135449), (427, 5337271), (1159, 1966363), (8113, 280909)]