4269066985

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1\times {\mathrm{509}}^1$

素因数の和:969

約数の個数: 32

約数和(自身を含む): 5311474560

約数和(自身を除く): 1042407575

約数列:

[1, 5, 41, 163, 205, 251, 509, 815, 1255, 2545, 6683, 10291, 20869, 33415, 40913, 51455, 82967, 104345, 127759, 204565, 414835, 638795, 1677433, 3401647, 5238119, 8387165, 17008235, 20824717, 26190595, 104123585, 853813397, 4269066985]

約数ペア:

[(1, 4269066985), (5, 853813397), (41, 104123585), (163, 26190595), (205, 20824717), (251, 17008235), (509, 8387165), (815, 5238119), (1255, 3401647), (2545, 1677433), (6683, 638795), (10291, 414835), (20869, 204565), (33415, 127759), (40913, 104345), (51455, 82967)]