40771874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{142559}}^1$

素因数の和:142585

約数の個数: 16

約数和(自身を含む): 71850240

約数和(自身を除く): 31078366

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 142559, 285118, 1568149, 1853267, 3136298, 3706534, 20385937, 40771874]

約数ペア:

[(1, 40771874), (2, 20385937), (11, 3706534), (13, 3136298), (22, 1853267), (26, 1568149), (143, 285118), (286, 142559)]