2893258364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{4493}}^1$

素因数の和:4782

約数の個数: 48

約数和(自身を含む): 5498858400

約数和(自身を除く): 2605600036

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 229, 458, 703, 916, 1406, 2812, 4351, 4493, 8473, 8702, 8986, 16946, 17404, 17972, 33892, 85367, 160987, 166241, 170734, 321974, 332482, 341468, 643948, 664964, 1028897, 2057794, 3158579, 4115588, 6317158, 12634316, 19549043, 38069189, 39098086, 76138378, 78196172, 152276756, 723314591, 1446629182, 2893258364]

約数ペア:

[(1, 2893258364), (2, 1446629182), (4, 723314591), (19, 152276756), (37, 78196172), (38, 76138378), (74, 39098086), (76, 38069189), (148, 19549043), (229, 12634316), (458, 6317158), (703, 4115588), (916, 3158579), (1406, 2057794), (2812, 1028897), (4351, 664964), (4493, 643948), (8473, 341468), (8702, 332482), (8986, 321974), (16946, 170734), (17404, 166241), (17972, 160987), (33892, 85367)]