1887116

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{557}}^1$

素因数の和:590

約数の個数: 36

約数和(自身を含む): 4155984

約数和(自身を除く): 2268868

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 557, 847, 1114, 1694, 2228, 3388, 3899, 6127, 7798, 12254, 15596, 24508, 42889, 67397, 85778, 134794, 171556, 269588, 471779, 943558, 1887116]

約数ペア:

[(1, 1887116), (2, 943558), (4, 471779), (7, 269588), (11, 171556), (14, 134794), (22, 85778), (28, 67397), (44, 42889), (77, 24508), (121, 15596), (154, 12254), (242, 7798), (308, 6127), (484, 3899), (557, 3388), (847, 2228), (1114, 1694)]