4478474

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2237}}^1$

素因数の和:2270

約数の個数: 32

約数和(自身を含む): 9023616

約数和(自身を除く): 4545142

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 2237, 4474, 15659, 24607, 29081, 31318, 49214, 58162, 172249, 203567, 319891, 344498, 407134, 639782, 2239237, 4478474]

約数ペア:

[(1, 4478474), (2, 2239237), (7, 639782), (11, 407134), (13, 344498), (14, 319891), (22, 203567), (26, 172249), (77, 58162), (91, 49214), (143, 31318), (154, 29081), (182, 24607), (286, 15659), (1001, 4474), (2002, 2237)]