2080280258

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1\times {\mathrm{9199}}^1$

素因数の和:9794

約数の個数: 32

約数和(自身を含む): 3696192000

約数和(自身を除く): 1615911742

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 557, 1114, 3899, 7798, 9199, 16153, 18398, 32306, 64393, 113071, 128786, 226142, 266771, 533542, 1867397, 3734794, 5123843, 10247686, 35866901, 71733802, 148591447, 297182894, 1040140129, 2080280258]

約数ペア:

[(1, 2080280258), (2, 1040140129), (7, 297182894), (14, 148591447), (29, 71733802), (58, 35866901), (203, 10247686), (406, 5123843), (557, 3734794), (1114, 1867397), (3899, 533542), (7798, 266771), (9199, 226142), (16153, 128786), (18398, 113071), (32306, 64393)]