1293488

素因数分解:

$2^4\times 7^1\times {\mathrm{11549}}^1$

素因数の和:11564

約数の個数: 20

約数和(自身を含む): 2864400

約数和(自身を除く): 1570912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 11549, 23098, 46196, 80843, 92392, 161686, 184784, 323372, 646744, 1293488]

約数ペア:

[(1, 1293488), (2, 646744), (4, 323372), (7, 184784), (8, 161686), (14, 92392), (16, 80843), (28, 46196), (56, 23098), (112, 11549)]