319381339199

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1307}}^1\times {\mathrm{308149}}^1$

素因数の和:309530

約数の個数: 16

約数和(自身を含む): 349856253600

約数和(自身を除く): 30474914401

約数列:

[1, 13, 61, 793, 1307, 16991, 79727, 308149, 1036451, 4005937, 18797089, 244362157, 402750743, 5235759659, 24567795323, 319381339199]

約数ペア:

[(1, 319381339199), (13, 24567795323), (61, 5235759659), (793, 402750743), (1307, 244362157), (16991, 18797089), (79727, 4005937), (308149, 1036451)]