349200470

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{274961}}^1$

素因数の和:275095

約数の個数: 16

約数和(自身を含む): 633512448

約数和(自身を除く): 284311978

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 274961, 549922, 1374805, 2749610, 34920047, 69840094, 174600235, 349200470]

約数ペア:

[(1, 349200470), (2, 174600235), (5, 69840094), (10, 34920047), (127, 2749610), (254, 1374805), (635, 549922), (1270, 274961)]