4209972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{26987}}^1$

素因数の和:27007

約数の個数: 24

約数和(自身を含む): 10579296

約数和(自身を除く): 6369324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 26987, 53974, 80961, 107948, 161922, 323844, 350831, 701662, 1052493, 1403324, 2104986, 4209972]

約数ペア:

[(1, 4209972), (2, 2104986), (3, 1403324), (4, 1052493), (6, 701662), (12, 350831), (13, 323844), (26, 161922), (39, 107948), (52, 80961), (78, 53974), (156, 26987)]