1886010196

素因数分解:

$2^2\times 7^3\times {\mathrm{331}}^1\times {\mathrm{4153}}^1$

素因数の和:4509

約数の個数: 48

約数和(自身を含む): 3861558400

約数和(自身を除く): 1975548204

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 331, 343, 662, 686, 1324, 1372, 2317, 4153, 4634, 8306, 9268, 16219, 16612, 29071, 32438, 58142, 64876, 113533, 116284, 203497, 227066, 406994, 454132, 813988, 1374643, 1424479, 2749286, 2848958, 5498572, 5697916, 9622501, 19245002, 38490004, 67357507, 134715014, 269430028, 471502549, 943005098, 1886010196]

約数ペア:

[(1, 1886010196), (2, 943005098), (4, 471502549), (7, 269430028), (14, 134715014), (28, 67357507), (49, 38490004), (98, 19245002), (196, 9622501), (331, 5697916), (343, 5498572), (662, 2848958), (686, 2749286), (1324, 1424479), (1372, 1374643), (2317, 813988), (4153, 454132), (4634, 406994), (8306, 227066), (9268, 203497), (16219, 116284), (16612, 113533), (29071, 64876), (32438, 58142)]