1566554054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{987739}}^1$

素因数の和:987815

約数の個数: 16

約数和(自身を含む): 2572074960

約数和(自身を除く): 1005520906

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 987739, 1975478, 12840607, 25681214, 60252079, 120504158, 783277027, 1566554054]

約数ペア:

[(1, 1566554054), (2, 783277027), (13, 120504158), (26, 60252079), (61, 25681214), (122, 12840607), (793, 1975478), (1586, 987739)]