2291926

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 4334400

約数和(自身を除く): 2042474

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 257, 343, 514, 637, 686, 1274, 1799, 3341, 3598, 4459, 6682, 8918, 12593, 23387, 25186, 46774, 88151, 163709, 176302, 327418, 1145963, 2291926]

約数ペア:

[(1, 2291926), (2, 1145963), (7, 327418), (13, 176302), (14, 163709), (26, 88151), (49, 46774), (91, 25186), (98, 23387), (182, 12593), (257, 8918), (343, 6682), (514, 4459), (637, 3598), (686, 3341), (1274, 1799)]