1298982854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{52757}}^1$

素因数の和:53719

約数の個数: 16

約数和(自身を含む): 2100612528

約数和(自身を除く): 801629674

約数列:

[1, 2, 13, 26, 947, 1894, 12311, 24622, 52757, 105514, 685841, 1371682, 49960879, 99921758, 649491427, 1298982854]

約数ペア:

[(1, 1298982854), (2, 649491427), (13, 99921758), (26, 49960879), (947, 1371682), (1894, 685841), (12311, 105514), (24622, 52757)]