621537410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4781057}}^1$

素因数の和:4781077

約数の個数: 16

約数和(自身を含む): 1204826616

約数和(自身を除く): 583289206

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 4781057, 9562114, 23905285, 47810570, 62153741, 124307482, 310768705, 621537410]

約数ペア:

[(1, 621537410), (2, 310768705), (5, 124307482), (10, 62153741), (13, 47810570), (26, 23905285), (65, 9562114), (130, 4781057)]