268585982

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{1019}}^1$

素因数の和:1376

約数の個数: 32

約数和(自身を含む): 469428480

約数和(自身を除く): 200842498

約数列:

[1, 2, 7, 14, 67, 134, 281, 469, 562, 938, 1019, 1967, 2038, 3934, 7133, 14266, 18827, 37654, 68273, 131789, 136546, 263578, 286339, 477911, 572678, 955822, 2004373, 4008746, 19184713, 38369426, 134292991, 268585982]

約数ペア:

[(1, 268585982), (2, 134292991), (7, 38369426), (14, 19184713), (67, 4008746), (134, 2004373), (281, 955822), (469, 572678), (562, 477911), (938, 286339), (1019, 263578), (1967, 136546), (2038, 131789), (3934, 68273), (7133, 37654), (14266, 18827)]