10888915456

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{494591}}^1$

素因数の和:494652

約数の個数: 40

約数和(自身を含む): 22262575104

約数和(自身を除く): 11373659648

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1376, 2752, 5504, 11008, 22016, 494591, 989182, 1978364, 3956728, 7913456, 15826912, 21267413, 31653824, 42534826, 63307648, 85069652, 126615296, 170139304, 253230592, 340278608, 680557216, 1361114432, 2722228864, 5444457728, 10888915456]

約数ペア:

[(1, 10888915456), (2, 5444457728), (4, 2722228864), (8, 1361114432), (16, 680557216), (32, 340278608), (43, 253230592), (64, 170139304), (86, 126615296), (128, 85069652), (172, 63307648), (256, 42534826), (344, 31653824), (512, 21267413), (688, 15826912), (1376, 7913456), (2752, 3956728), (5504, 1978364), (11008, 989182), (22016, 494591)]