678693119

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{947}}^1\times {\mathrm{1901}}^1$

素因数の和:2890

約数の個数: 16

約数和(自身を含む): 757300320

約数和(自身を除く): 78607201

約数列:

[1, 13, 29, 377, 947, 1901, 12311, 24713, 27463, 55129, 357019, 716677, 1800247, 23403211, 52207163, 678693119]

約数ペア:

[(1, 678693119), (13, 52207163), (29, 23403211), (377, 1800247), (947, 716677), (1901, 357019), (12311, 55129), (24713, 27463)]