1377860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6263}}^1$

素因数の和:6283

約数の個数: 24

約数和(自身を含む): 3157056

約数和(自身を除く): 1779196

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 6263, 12526, 25052, 31315, 62630, 68893, 125260, 137786, 275572, 344465, 688930, 1377860]

約数ペア:

[(1, 1377860), (2, 688930), (4, 344465), (5, 275572), (10, 137786), (11, 125260), (20, 68893), (22, 62630), (44, 31315), (55, 25052), (110, 12526), (220, 6263)]