487058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1$

素因数の和:170

約数の個数: 24

約数和(自身を含む): 869616

約数和(自身を除く): 382558

約数列:

[1, 2, 11, 13, 22, 26, 131, 143, 169, 262, 286, 338, 1441, 1703, 1859, 2882, 3406, 3718, 18733, 22139, 37466, 44278, 243529, 487058]

約数ペア:

[(1, 487058), (2, 243529), (11, 44278), (13, 37466), (22, 22139), (26, 18733), (131, 3718), (143, 3406), (169, 2882), (262, 1859), (286, 1703), (338, 1441)]