690812375038

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{2927}}^1\times {\mathrm{11467}}^1$

素因数の和:14688

約数の個数: 32

約数和(自身を含む): 1066178308608

約数和(自身を除く): 375365933570

約数列:

[1, 2, 41, 82, 251, 502, 2927, 5854, 10291, 11467, 20582, 22934, 120007, 240014, 470147, 734677, 940294, 1469354, 2878217, 5756434, 30121757, 33563909, 60243514, 67127818, 118006897, 236013794, 1376120269, 2752240538, 8424541159, 16849082318, 345406187519, 690812375038]

約数ペア:

[(1, 690812375038), (2, 345406187519), (41, 16849082318), (82, 8424541159), (251, 2752240538), (502, 1376120269), (2927, 236013794), (5854, 118006897), (10291, 67127818), (11467, 60243514), (20582, 33563909), (22934, 30121757), (120007, 5756434), (240014, 2878217), (470147, 1469354), (734677, 940294)]