2080515086198

素因数分解:

$2^1\times {\mathrm{541}}^1\times {\mathrm{9769}}^1\times {\mathrm{196831}}^1$

素因数の和:207143

約数の個数: 16

約数和(自身を含む): 3126877088640

約数和(自身を除く): 1046362002442

約数列:

[1, 2, 541, 1082, 9769, 19538, 196831, 393662, 5285029, 10570058, 106485571, 212971142, 1922842039, 3845684078, 1040257543099, 2080515086198]

約数ペア:

[(1, 2080515086198), (2, 1040257543099), (541, 3845684078), (1082, 1922842039), (9769, 212971142), (19538, 106485571), (196831, 10570058), (393662, 5285029)]