8984911888

素因数分解:

$2^4\times {\mathrm{1489}}^1\times {\mathrm{377137}}^1$

素因数の和:378634

約数の個数: 20

約数和(自身を含む): 17420004220

約数和(自身を除く): 8435092332

約数列:

[1, 2, 4, 8, 16, 1489, 2978, 5956, 11912, 23824, 377137, 754274, 1508548, 3017096, 6034192, 561556993, 1123113986, 2246227972, 4492455944, 8984911888]

約数ペア:

[(1, 8984911888), (2, 4492455944), (4, 2246227972), (8, 1123113986), (16, 561556993), (1489, 6034192), (2978, 3017096), (5956, 1508548), (11912, 754274), (23824, 377137)]