2154710704

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{719}}^1\times {\mathrm{1193}}^1$

素因数の和:2077

約数の個数: 40

約数和(自身を含む): 4210712640

約数和(自身を除く): 2056001936

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 719, 1193, 1256, 1438, 2386, 2512, 2876, 4772, 5752, 9544, 11504, 19088, 112883, 187301, 225766, 374602, 451532, 749204, 857767, 903064, 1498408, 1715534, 1806128, 2996816, 3431068, 6862136, 13724272, 134669419, 269338838, 538677676, 1077355352, 2154710704]

約数ペア:

[(1, 2154710704), (2, 1077355352), (4, 538677676), (8, 269338838), (16, 134669419), (157, 13724272), (314, 6862136), (628, 3431068), (719, 2996816), (1193, 1806128), (1256, 1715534), (1438, 1498408), (2386, 903064), (2512, 857767), (2876, 749204), (4772, 451532), (5752, 374602), (9544, 225766), (11504, 187301), (19088, 112883)]