9969283984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{56643659}}^1$

素因数の和:56643678

約数の個数: 20

約数和(自身を含む): 21071441520

約数和(自身を除く): 11102157536

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 56643659, 113287318, 226574636, 453149272, 623080249, 906298544, 1246160498, 2492320996, 4984641992, 9969283984]

約数ペア:

[(1, 9969283984), (2, 4984641992), (4, 2492320996), (8, 1246160498), (11, 906298544), (16, 623080249), (22, 453149272), (44, 226574636), (88, 113287318), (176, 56643659)]