127426466

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{2521}}^1$

素因数の和:2849

約数の個数: 16

約数和(自身を含む): 193689600

約数和(自身を除く): 66263134

約数列:

[1, 2, 127, 199, 254, 398, 2521, 5042, 25273, 50546, 320167, 501679, 640334, 1003358, 63713233, 127426466]

約数ペア:

[(1, 127426466), (2, 63713233), (127, 1003358), (199, 640334), (254, 501679), (398, 320167), (2521, 50546), (5042, 25273)]