2012131338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{674759}}^1$

素因数の和:674842

約数の個数: 32

約数和(自身を含む): 4663941120

約数和(自身を除く): 2651809782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 674759, 1349518, 2024277, 4048554, 4723313, 9446626, 14169939, 28339878, 47907889, 95815778, 143723667, 287447334, 335355223, 670710446, 1006065669, 2012131338]

約数ペア:

[(1, 2012131338), (2, 1006065669), (3, 670710446), (6, 335355223), (7, 287447334), (14, 143723667), (21, 95815778), (42, 47907889), (71, 28339878), (142, 14169939), (213, 9446626), (426, 4723313), (497, 4048554), (994, 2024277), (1491, 1349518), (2982, 674759)]