31017804595148

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{587}}^1\times {\mathrm{12020299}}^1$

素因数の和:12021054

約数の個数: 48

約数和(自身を含む): 62537101267200

約数和(自身を除く): 31519296672052

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 587, 628, 1099, 1174, 2198, 2348, 4109, 4396, 8218, 16436, 92159, 184318, 368636, 645113, 1290226, 2580452, 12020299, 24040598, 48081196, 84142093, 168284186, 336568372, 1887186943, 3774373886, 7055915513, 7548747772, 13210308601, 14111831026, 26420617202, 28223662052, 49391408591, 52841234404, 98782817182, 197565634364, 1107778735541, 2215557471082, 4431114942164, 7754451148787, 15508902297574, 31017804595148]

約数ペア:

[(1, 31017804595148), (2, 15508902297574), (4, 7754451148787), (7, 4431114942164), (14, 2215557471082), (28, 1107778735541), (157, 197565634364), (314, 98782817182), (587, 52841234404), (628, 49391408591), (1099, 28223662052), (1174, 26420617202), (2198, 14111831026), (2348, 13210308601), (4109, 7548747772), (4396, 7055915513), (8218, 3774373886), (16436, 1887186943), (92159, 336568372), (184318, 168284186), (368636, 84142093), (645113, 48081196), (1290226, 24040598), (2580452, 12020299)]