3961262910865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1\times {\mathrm{4069073}}^1$

素因数の和:4069989

約数の個数: 32

約数和(自身を含む): 5426451981216

約数和(自身を除く): 1465189070351

約数列:

[1, 5, 13, 17, 65, 85, 221, 881, 1105, 4405, 11453, 14977, 57265, 74885, 194701, 973505, 4069073, 20345365, 52897949, 69174241, 264489745, 345871205, 899265133, 3584853313, 4496325665, 17924266565, 46603093069, 60942506321, 233015465345, 304712531605, 792252582173, 3961262910865]

約数ペア:

[(1, 3961262910865), (5, 792252582173), (13, 304712531605), (17, 233015465345), (65, 60942506321), (85, 46603093069), (221, 17924266565), (881, 4496325665), (1105, 3584853313), (4405, 899265133), (11453, 345871205), (14977, 264489745), (57265, 69174241), (74885, 52897949), (194701, 20345365), (973505, 4069073)]