3955972

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 7277312

約数和(自身を除く): 3321340

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 523, 1046, 1891, 2092, 3782, 7564, 16213, 31903, 32426, 63806, 64852, 127612, 988993, 1977986, 3955972]

約数ペア:

[(1, 3955972), (2, 1977986), (4, 988993), (31, 127612), (61, 64852), (62, 63806), (122, 32426), (124, 31903), (244, 16213), (523, 7564), (1046, 3782), (1891, 2092)]