1415209328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{6803891}}^1$

素因数の和:6803912

約数の個数: 20

約数和(自身を含む): 2952889128

約数和(自身を除く): 1537679800

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 6803891, 13607782, 27215564, 54431128, 88450583, 108862256, 176901166, 353802332, 707604664, 1415209328]

約数ペア:

[(1, 1415209328), (2, 707604664), (4, 353802332), (8, 176901166), (13, 108862256), (16, 88450583), (26, 54431128), (52, 27215564), (104, 13607782), (208, 6803891)]