2625742

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 24

約数和(自身を含む): 4659984

約数和(自身を除く): 2034242

約数列:

[1, 2, 7, 14, 37, 74, 137, 259, 274, 518, 959, 1369, 1918, 2738, 5069, 9583, 10138, 19166, 35483, 70966, 187553, 375106, 1312871, 2625742]

約数ペア:

[(1, 2625742), (2, 1312871), (7, 375106), (14, 187553), (37, 70966), (74, 35483), (137, 19166), (259, 10138), (274, 9583), (518, 5069), (959, 2738), (1369, 1918)]