738393404

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{256031}}^1$

素因数の和:256145

約数の個数: 24

約数和(自身を含む): 1491130368

約数和(自身を除く): 752736964

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 256031, 512062, 1024124, 1792217, 3584434, 7168868, 26371193, 52742386, 105484772, 184598351, 369196702, 738393404]

約数ペア:

[(1, 738393404), (2, 369196702), (4, 184598351), (7, 105484772), (14, 52742386), (28, 26371193), (103, 7168868), (206, 3584434), (412, 1792217), (721, 1024124), (1442, 512062), (2884, 256031)]