1427576470

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{274007}}^1$

素因数の和:274535

約数の個数: 16

約数和(自身を含む): 2574579168

約数和(自身を除く): 1147002698

約数列:

[1, 2, 5, 10, 521, 1042, 2605, 5210, 274007, 548014, 1370035, 2740070, 142757647, 285515294, 713788235, 1427576470]

約数ペア:

[(1, 1427576470), (2, 713788235), (5, 285515294), (10, 142757647), (521, 2740070), (1042, 1370035), (2605, 548014), (5210, 274007)]