3969817345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3214427}}^1$

素因数の和:3214464

約数の個数: 16

約数和(自身を含む): 5400239040

約数和(自身を除く): 1430421695

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 3214427, 16072135, 41787551, 61074113, 208937755, 305370565, 793963469, 3969817345]

約数ペア:

[(1, 3969817345), (5, 793963469), (13, 305370565), (19, 208937755), (65, 61074113), (95, 41787551), (247, 16072135), (1235, 3214427)]