5198016430

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{810923}}^1$

素因数の和:811571

約数の個数: 16

約数和(自身を含む): 9371037744

約数和(自身を除く): 4173021314

約数列:

[1, 2, 5, 10, 641, 1282, 3205, 6410, 810923, 1621846, 4054615, 8109230, 519801643, 1039603286, 2599008215, 5198016430]

約数ペア:

[(1, 5198016430), (2, 2599008215), (5, 1039603286), (10, 519801643), (641, 8109230), (1282, 4054615), (3205, 1621846), (6410, 810923)]