8889244892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1787861}}^1$

素因数の和:1787989

約数の個数: 24

約数和(自身を含む): 17120566512

約数和(自身を除く): 8231321620

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972, 1787861, 3575722, 7151444, 19666471, 39332942, 78665884, 202028293, 404056586, 808113172, 2222311223, 4444622446, 8889244892]

約数ペア:

[(1, 8889244892), (2, 4444622446), (4, 2222311223), (11, 808113172), (22, 404056586), (44, 202028293), (113, 78665884), (226, 39332942), (452, 19666471), (1243, 7151444), (2486, 3575722), (4972, 1787861)]