2013851938

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{17333}}^1$

素因数の和:17578

約数の個数: 32

約数和(自身を含む): 3551112576

約数和(自身を除く): 1537260638

約数列:

[1, 2, 7, 14, 43, 86, 193, 301, 386, 602, 1351, 2702, 8299, 16598, 17333, 34666, 58093, 116186, 121331, 242662, 745319, 1490638, 3345269, 5217233, 6690538, 10434466, 23416883, 46833766, 143846567, 287693134, 1006925969, 2013851938]

約数ペア:

[(1, 2013851938), (2, 1006925969), (7, 287693134), (14, 143846567), (43, 46833766), (86, 23416883), (193, 10434466), (301, 6690538), (386, 5217233), (602, 3345269), (1351, 1490638), (2702, 745319), (8299, 242662), (16598, 121331), (17333, 116186), (34666, 58093)]