1972378878

素因数分解:

$2^1\times 3^1\times {\mathrm{769}}^1\times {\mathrm{427477}}^1$

素因数の和:428251

約数の個数: 16

約数和(自身を含む): 3949896720

約数和(自身を除く): 1977517842

約数列:

[1, 2, 3, 6, 769, 1538, 2307, 4614, 427477, 854954, 1282431, 2564862, 328729813, 657459626, 986189439, 1972378878]

約数ペア:

[(1, 1972378878), (2, 986189439), (3, 657459626), (6, 328729813), (769, 2564862), (1538, 1282431), (2307, 854954), (4614, 427477)]