389614692

素因数分解:

$2^2\times 3^1\times {\mathrm{419}}^1\times {\mathrm{77489}}^1$

素因数の和:77915

約数の個数: 24

約数和(自身を含む): 911282400

約数和(自身を除く): 521667708

約数列:

[1, 2, 3, 4, 6, 12, 419, 838, 1257, 1676, 2514, 5028, 77489, 154978, 232467, 309956, 464934, 929868, 32467891, 64935782, 97403673, 129871564, 194807346, 389614692]

約数ペア:

[(1, 389614692), (2, 194807346), (3, 129871564), (4, 97403673), (6, 64935782), (12, 32467891), (419, 929868), (838, 464934), (1257, 309956), (1676, 232467), (2514, 154978), (5028, 77489)]