4080978734

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12673847}}^1$

素因数の和:12673879

約数の個数: 16

約数和(自身を含む): 7300136448

約数和(自身を除く): 3219157714

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 12673847, 25347694, 88716929, 177433858, 291498481, 582996962, 2040489367, 4080978734]

約数ペア:

[(1, 4080978734), (2, 2040489367), (7, 582996962), (14, 291498481), (23, 177433858), (46, 88716929), (161, 25347694), (322, 12673847)]