2018963128322

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{81521567}}^1$

素因数の和:81521666

約数の個数: 32

約数和(自身を含む): 3639122795520

約数和(自身を除く): 1620159667198

約数列:

[1, 2, 7, 14, 29, 58, 61, 122, 203, 406, 427, 854, 1769, 3538, 12383, 24766, 81521567, 163043134, 570650969, 1141301938, 2364125443, 4728250886, 4972815587, 9945631174, 16548878101, 33097756202, 34809709109, 69619418218, 144211652023, 288423304046, 1009481564161, 2018963128322]

約数ペア:

[(1, 2018963128322), (2, 1009481564161), (7, 288423304046), (14, 144211652023), (29, 69619418218), (58, 34809709109), (61, 33097756202), (122, 16548878101), (203, 9945631174), (406, 4972815587), (427, 4728250886), (854, 2364125443), (1769, 1141301938), (3538, 570650969), (12383, 163043134), (24766, 81521567)]