2619344

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:292

約数の個数: 60

約数和(自身を含む): 6382404

約数和(自身を除く): 3763060

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 257, 364, 392, 514, 637, 728, 784, 1028, 1274, 1456, 1799, 2056, 2548, 3341, 3598, 4112, 5096, 6682, 7196, 10192, 12593, 13364, 14392, 23387, 25186, 26728, 28784, 46774, 50372, 53456, 93548, 100744, 163709, 187096, 201488, 327418, 374192, 654836, 1309672, 2619344]

約数ペア:

[(1, 2619344), (2, 1309672), (4, 654836), (7, 374192), (8, 327418), (13, 201488), (14, 187096), (16, 163709), (26, 100744), (28, 93548), (49, 53456), (52, 50372), (56, 46774), (91, 28784), (98, 26728), (104, 25186), (112, 23387), (182, 14392), (196, 13364), (208, 12593), (257, 10192), (364, 7196), (392, 6682), (514, 5096), (637, 4112), (728, 3598), (784, 3341), (1028, 2548), (1274, 2056), (1456, 1799)]