890226964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1190143}}^1$

素因数の和:1190175

約数の個数: 24

約数和(自身を含む): 1799497728

約数和(自身を除く): 909270764

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 1190143, 2380286, 4760572, 13091573, 20232431, 26183146, 40464862, 52366292, 80929724, 222556741, 445113482, 890226964]

約数ペア:

[(1, 890226964), (2, 445113482), (4, 222556741), (11, 80929724), (17, 52366292), (22, 40464862), (34, 26183146), (44, 20232431), (68, 13091573), (187, 4760572), (374, 2380286), (748, 1190143)]