247029276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1583521}}^1$

素因数の和:1583541

約数の個数: 24

約数和(自身を含む): 620740624

約数和(自身を除く): 373711348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1583521, 3167042, 4750563, 6334084, 9501126, 19002252, 20585773, 41171546, 61757319, 82343092, 123514638, 247029276]

約数ペア:

[(1, 247029276), (2, 123514638), (3, 82343092), (4, 61757319), (6, 41171546), (12, 20585773), (13, 19002252), (26, 9501126), (39, 6334084), (52, 4750563), (78, 3167042), (156, 1583521)]