78241966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{4519}}^1$

素因数の和:5319

約数の個数: 16

約数和(自身を含む): 128223360

約数和(自身を除く): 49981394

約数列:

[1, 2, 11, 22, 787, 1574, 4519, 8657, 9038, 17314, 49709, 99418, 3556453, 7112906, 39120983, 78241966]

約数ペア:

[(1, 78241966), (2, 39120983), (11, 7112906), (22, 3556453), (787, 99418), (1574, 49709), (4519, 17314), (8657, 9038)]