890809634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3114719}}^1$

素因数の和:3114745

約数の個数: 16

約数和(自身を含む): 1569818880

約数和(自身を除く): 679009246

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 3114719, 6229438, 34261909, 40491347, 68523818, 80982694, 445404817, 890809634]

約数ペア:

[(1, 890809634), (2, 445404817), (11, 80982694), (13, 68523818), (22, 40491347), (26, 34261909), (143, 6229438), (286, 3114719)]