2080652854

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{22721}}^1$

素因数の和:22972

約数の個数: 32

約数和(自身を含む): 3699505152

約数和(自身を除く): 1618852298

約数列:

[1, 2, 7, 14, 31, 62, 211, 217, 422, 434, 1477, 2954, 6541, 13082, 22721, 45442, 45787, 91574, 159047, 318094, 704351, 1408702, 4794131, 4930457, 9588262, 9860914, 33558917, 67117834, 148618061, 297236122, 1040326427, 2080652854]

約数ペア:

[(1, 2080652854), (2, 1040326427), (7, 297236122), (14, 148618061), (31, 67117834), (62, 33558917), (211, 9860914), (217, 9588262), (422, 4930457), (434, 4794131), (1477, 1408702), (2954, 704351), (6541, 318094), (13082, 159047), (22721, 91574), (45442, 45787)]