2081170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2287}}^1$

素因数の和:2314

約数の個数: 32

約数和(自身を含む): 4612608

約数和(自身を除く): 2531438

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2287, 4574, 11435, 16009, 22870, 29731, 32018, 59462, 80045, 148655, 160090, 208117, 297310, 416234, 1040585, 2081170]

約数ペア:

[(1, 2081170), (2, 1040585), (5, 416234), (7, 297310), (10, 208117), (13, 160090), (14, 148655), (26, 80045), (35, 59462), (65, 32018), (70, 29731), (91, 22870), (130, 16009), (182, 11435), (455, 4574), (910, 2287)]