319466603504

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{688505611}}^1$

素因数の和:688505648

約数の個数: 20

約数和(自身を含む): 640310219160

約数和(自身を除く): 320843615656

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 688505611, 1377011222, 2754022444, 5508044888, 11016089776, 19966662719, 39933325438, 79866650876, 159733301752, 319466603504]

約数ペア:

[(1, 319466603504), (2, 159733301752), (4, 79866650876), (8, 39933325438), (16, 19966662719), (29, 11016089776), (58, 5508044888), (116, 2754022444), (232, 1377011222), (464, 688505611)]