1138696816

素因数分解:

$2^4\times {\mathrm{6637}}^1\times {\mathrm{10723}}^1$

素因数の和:17368

約数の個数: 20

約数和(自身を含む): 2206763272

約数和(自身を除く): 1068066456

約数列:

[1, 2, 4, 8, 16, 6637, 10723, 13274, 21446, 26548, 42892, 53096, 85784, 106192, 171568, 71168551, 142337102, 284674204, 569348408, 1138696816]

約数ペア:

[(1, 1138696816), (2, 569348408), (4, 284674204), (8, 142337102), (16, 71168551), (6637, 171568), (10723, 106192), (13274, 85784), (21446, 53096), (26548, 42892)]