2039968

素因数分解:

$2^5\times 7^2\times {\mathrm{1301}}^1$

素因数の和:1325

約数の個数: 36

約数和(自身を含む): 4675482

約数和(自身を除く): 2635514

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1301, 1568, 2602, 5204, 9107, 10408, 18214, 20816, 36428, 41632, 63749, 72856, 127498, 145712, 254996, 291424, 509992, 1019984, 2039968]

約数ペア:

[(1, 2039968), (2, 1019984), (4, 509992), (7, 291424), (8, 254996), (14, 145712), (16, 127498), (28, 72856), (32, 63749), (49, 41632), (56, 36428), (98, 20816), (112, 18214), (196, 10408), (224, 9107), (392, 5204), (784, 2602), (1301, 1568)]