5687890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43753}}^1$

素因数の和:43773

約数の個数: 16

約数和(自身を含む): 11026008

約数和(自身を除く): 5338118

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 43753, 87506, 218765, 437530, 568789, 1137578, 2843945, 5687890]

約数ペア:

[(1, 5687890), (2, 2843945), (5, 1137578), (10, 568789), (13, 437530), (26, 218765), (65, 87506), (130, 43753)]