2019826732

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{67607}}^1$

素因数の和:67726

約数の個数: 48

約数和(自身を含む): 4452392448

約数和(自身を除く): 2432565716

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 97, 154, 194, 308, 388, 679, 1067, 1358, 2134, 2716, 4268, 7469, 14938, 29876, 67607, 135214, 270428, 473249, 743677, 946498, 1487354, 1892996, 2974708, 5205739, 6557879, 10411478, 13115758, 20822956, 26231516, 45905153, 72136669, 91810306, 144273338, 183620612, 288546676, 504956683, 1009913366, 2019826732]

約数ペア:

[(1, 2019826732), (2, 1009913366), (4, 504956683), (7, 288546676), (11, 183620612), (14, 144273338), (22, 91810306), (28, 72136669), (44, 45905153), (77, 26231516), (97, 20822956), (154, 13115758), (194, 10411478), (308, 6557879), (388, 5205739), (679, 2974708), (1067, 1892996), (1358, 1487354), (2134, 946498), (2716, 743677), (4268, 473249), (7469, 270428), (14938, 135214), (29876, 67607)]