257693506559

素因数分解:

${\mathrm{79}}^1\times {\mathrm{661}}^1\times {\mathrm{1823}}^1\times {\mathrm{2707}}^1$

素因数の和:5270

約数の個数: 16

約数和(自身を含む): 261590200320

約数和(自身を除く): 3896693761

約数列:

[1, 79, 661, 1823, 2707, 52219, 144017, 213853, 1205003, 1789327, 4934861, 95195237, 141356833, 389854019, 3261943121, 257693506559]

約数ペア:

[(1, 257693506559), (79, 3261943121), (661, 389854019), (1823, 141356833), (2707, 95195237), (52219, 4934861), (144017, 1789327), (213853, 1205003)]