7187956

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{1069}}^1$

素因数の和:1155

約数の個数: 18

約数和(自身を含む): 12905270

約数和(自身を除く): 5717314

約数列:

[1, 2, 4, 41, 82, 164, 1069, 1681, 2138, 3362, 4276, 6724, 43829, 87658, 175316, 1796989, 3593978, 7187956]

約数ペア:

[(1, 7187956), (2, 3593978), (4, 1796989), (41, 175316), (82, 87658), (164, 43829), (1069, 6724), (1681, 4276), (2138, 3362)]