1840804834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1\times {\mathrm{3517}}^1$

素因数の和:4210

約数の個数: 32

約数和(自身を含む): 3099329856

約数和(自身を除く): 1258525022

約数列:

[1, 2, 11, 22, 37, 74, 407, 643, 814, 1286, 3517, 7034, 7073, 14146, 23791, 38687, 47582, 77374, 130129, 260258, 261701, 523402, 1431419, 2261431, 2862838, 4522862, 24875741, 49751482, 83672947, 167345894, 920402417, 1840804834]

約数ペア:

[(1, 1840804834), (2, 920402417), (11, 167345894), (22, 83672947), (37, 49751482), (74, 24875741), (407, 4522862), (643, 2862838), (814, 2261431), (1286, 1431419), (3517, 523402), (7034, 261701), (7073, 260258), (14146, 130129), (23791, 77374), (38687, 47582)]