308453488

素因数分解:

$2^4\times 7^1\times {\mathrm{2754049}}^1$

素因数の和:2754064

約数の個数: 20

約数和(自身を含む): 683004400

約数和(自身を除く): 374550912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2754049, 5508098, 11016196, 19278343, 22032392, 38556686, 44064784, 77113372, 154226744, 308453488]

約数ペア:

[(1, 308453488), (2, 154226744), (4, 77113372), (7, 44064784), (8, 38556686), (14, 22032392), (16, 19278343), (28, 11016196), (56, 5508098), (112, 2754049)]