2017886152

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{389}}^1\times {\mathrm{4733}}^1$

素因数の和:5265

約数の個数: 32

約数和(自身を含む): 3821758200

約数和(自身を除く): 1803872048

約数列:

[1, 2, 4, 8, 137, 274, 389, 548, 778, 1096, 1556, 3112, 4733, 9466, 18932, 37864, 53293, 106586, 213172, 426344, 648421, 1296842, 1841137, 2593684, 3682274, 5187368, 7364548, 14729096, 252235769, 504471538, 1008943076, 2017886152]

約数ペア:

[(1, 2017886152), (2, 1008943076), (4, 504471538), (8, 252235769), (137, 14729096), (274, 7364548), (389, 5187368), (548, 3682274), (778, 2593684), (1096, 1841137), (1556, 1296842), (3112, 648421), (4733, 426344), (9466, 213172), (18932, 106586), (37864, 53293)]