2042639672

素因数分解:

$2^3\times {\mathrm{761}}^1\times {\mathrm{335519}}^1$

素因数の和:336286

約数の個数: 16

約数和(自身を含む): 3834993600

約数和(自身を除く): 1792353928

約数列:

[1, 2, 4, 8, 761, 1522, 3044, 6088, 335519, 671038, 1342076, 2684152, 255329959, 510659918, 1021319836, 2042639672]

約数ペア:

[(1, 2042639672), (2, 1021319836), (4, 510659918), (8, 255329959), (761, 2684152), (1522, 1342076), (3044, 671038), (6088, 335519)]