2608464385

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{319469}}^1$

素因数の和:319568

約数の個数: 16

約数和(自身を含む): 3312264960

約数和(自身を除く): 703800575

約数列:

[1, 5, 23, 71, 115, 355, 1633, 8165, 319469, 1597345, 7347787, 22682299, 36738935, 113411495, 521692877, 2608464385]

約数ペア:

[(1, 2608464385), (5, 521692877), (23, 113411495), (71, 36738935), (115, 22682299), (355, 7347787), (1633, 1597345), (8165, 319469)]