2045116507

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{17377}}^1$

素因数の和:17467

約数の個数: 32

約数和(自身を含む): 2642568192

約数和(自身を除く): 597451685

約数列:

[1, 7, 17, 23, 43, 119, 161, 301, 391, 731, 989, 2737, 5117, 6923, 16813, 17377, 117691, 121639, 295409, 399671, 747211, 2067863, 2797697, 5230477, 6794407, 12702587, 17185853, 47560849, 88918109, 120300971, 292159501, 2045116507]

約数ペア:

[(1, 2045116507), (7, 292159501), (17, 120300971), (23, 88918109), (43, 47560849), (119, 17185853), (161, 12702587), (301, 6794407), (391, 5230477), (731, 2797697), (989, 2067863), (2737, 747211), (5117, 399671), (6923, 295409), (16813, 121639), (17377, 117691)]