220713038

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1212709}}^1$

素因数の和:1212731

約数の個数: 16

約数和(自身を含む): 407470560

約数和(自身を除く): 186757522

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1212709, 2425418, 8488963, 15765217, 16977926, 31530434, 110356519, 220713038]

約数ペア:

[(1, 220713038), (2, 110356519), (7, 31530434), (13, 16977926), (14, 15765217), (26, 8488963), (91, 2425418), (182, 1212709)]