1993799681288

素因数分解:

$2^3\times {\mathrm{2137}}^1\times {\mathrm{116623753}}^1$

素因数の和:116625896

約数の個数: 16

約数和(自身を含む): 3740123790780

約数和(自身を除く): 1746324109492

約数列:

[1, 2, 4, 8, 2137, 4274, 8548, 17096, 116623753, 233247506, 466495012, 932990024, 249224960161, 498449920322, 996899840644, 1993799681288]

約数ペア:

[(1, 1993799681288), (2, 996899840644), (4, 498449920322), (8, 249224960161), (2137, 932990024), (4274, 466495012), (8548, 233247506), (17096, 116623753)]