2156168451

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{626611}}^1$

素因数の和:626682

約数の個数: 16

約数和(自身を含む): 3047840768

約数和(自身を除く): 891672317

約数列:

[1, 3, 31, 37, 93, 111, 1147, 3441, 626611, 1879833, 19424941, 23184607, 58274823, 69553821, 718722817, 2156168451]

約数ペア:

[(1, 2156168451), (3, 718722817), (31, 69553821), (37, 58274823), (93, 23184607), (111, 19424941), (1147, 1879833), (3441, 626611)]