2506874406

素因数分解:

$2^1\times 3^1\times {\mathrm{1931}}^1\times {\mathrm{216371}}^1$

素因数の和:218307

約数の個数: 16

約数和(自身を含む): 5016368448

約数和(自身を除く): 2509494042

約数列:

[1, 2, 3, 6, 1931, 3862, 5793, 11586, 216371, 432742, 649113, 1298226, 417812401, 835624802, 1253437203, 2506874406]

約数ペア:

[(1, 2506874406), (2, 1253437203), (3, 835624802), (6, 417812401), (1931, 1298226), (3862, 649113), (5793, 432742), (11586, 216371)]