1382608976

素因数分解:

$2^4\times 7^1\times {\mathrm{12344723}}^1$

素因数の和:12344738

約数の個数: 20

約数和(自身を含む): 3061491552

約数和(自身を除く): 1678882576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 12344723, 24689446, 49378892, 86413061, 98757784, 172826122, 197515568, 345652244, 691304488, 1382608976]

約数ペア:

[(1, 1382608976), (2, 691304488), (4, 345652244), (7, 197515568), (8, 172826122), (14, 98757784), (16, 86413061), (28, 49378892), (56, 24689446), (112, 12344723)]