4171564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 7761600

約数和(自身を除く): 3590036

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 419, 524, 838, 1676, 2489, 4978, 7961, 9956, 15922, 31844, 54889, 109778, 219556, 1042891, 2085782, 4171564]

約数ペア:

[(1, 4171564), (2, 2085782), (4, 1042891), (19, 219556), (38, 109778), (76, 54889), (131, 31844), (262, 15922), (419, 9956), (524, 7961), (838, 4978), (1676, 2489)]