1999824914

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{3889}}^1\times {\mathrm{6949}}^1$

素因数の和:10877

約数の個数: 16

約数和(自身を含む): 3082047000

約数和(自身を除く): 1082222086

約数列:

[1, 2, 37, 74, 3889, 6949, 7778, 13898, 143893, 257113, 287786, 514226, 27024661, 54049322, 999912457, 1999824914]

約数ペア:

[(1, 1999824914), (2, 999912457), (37, 54049322), (74, 27024661), (3889, 514226), (6949, 287786), (7778, 257113), (13898, 143893)]