2520199318

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1065173}}^1$

素因数の和:1065208

約数の個数: 24

約数和(自身を含む): 4678244208

約数和(自身を除く): 2158044890

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 1065173, 2130346, 7456211, 13847249, 14912422, 27694498, 96930743, 180014237, 193861486, 360028474, 1260099659, 2520199318]

約数ペア:

[(1, 2520199318), (2, 1260099659), (7, 360028474), (13, 193861486), (14, 180014237), (26, 96930743), (91, 27694498), (169, 14912422), (182, 13847249), (338, 7456211), (1183, 2130346), (2366, 1065173)]