997089856

素因数分解:

$2^6\times 7^1\times {\mathrm{2225647}}^1$

素因数の和:2225666

約数の個数: 28

約数和(自身を含む): 2261258368

約数和(自身を除く): 1264168512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 2225647, 4451294, 8902588, 15579529, 17805176, 31159058, 35610352, 62318116, 71220704, 124636232, 142441408, 249272464, 498544928, 997089856]

約数ペア:

[(1, 997089856), (2, 498544928), (4, 249272464), (7, 142441408), (8, 124636232), (14, 71220704), (16, 62318116), (28, 35610352), (32, 31159058), (56, 17805176), (64, 15579529), (112, 8902588), (224, 4451294), (448, 2225647)]