2543283516

素因数分解:

$2^2\times 3^1\times {\mathrm{331}}^1\times {\mathrm{640303}}^1$

素因数の和:640641

約数の個数: 24

約数和(自身を含む): 5952265984

約数和(自身を除く): 3408982468

約数列:

[1, 2, 3, 4, 6, 12, 331, 662, 993, 1324, 1986, 3972, 640303, 1280606, 1920909, 2561212, 3841818, 7683636, 211940293, 423880586, 635820879, 847761172, 1271641758, 2543283516]

約数ペア:

[(1, 2543283516), (2, 1271641758), (3, 847761172), (4, 635820879), (6, 423880586), (12, 211940293), (331, 7683636), (662, 3841818), (993, 2561212), (1324, 1920909), (1986, 1280606), (3972, 640303)]