1644771193

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2293}}^1\times {\mathrm{2399}}^1$

素因数の和:4728

約数の個数: 16

約数和(自身を含む): 1849881600

約数和(自身を除く): 205110407

約数列:

[1, 13, 23, 299, 2293, 2399, 29809, 31187, 52739, 55177, 685607, 717301, 5500907, 71511791, 126520861, 1644771193]

約数ペア:

[(1, 1644771193), (13, 126520861), (23, 71511791), (299, 5500907), (2293, 717301), (2399, 685607), (29809, 55177), (31187, 52739)]