2791726081

素因数分解:

${\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1\times {\mathrm{1249}}^1$

素因数の和:1716

約数の個数: 16

約数和(自身を含む): 2874690000

約数和(自身を除く): 82963919

約数列:

[1, 53, 181, 233, 1249, 9593, 12349, 42173, 66197, 226069, 291017, 2235169, 11981657, 15423901, 52674077, 2791726081]

約数ペア:

[(1, 2791726081), (53, 52674077), (181, 15423901), (233, 11981657), (1249, 2235169), (9593, 291017), (12349, 226069), (42173, 66197)]