2215694491717

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{593}}^1\times {\mathrm{22769}}^1$

素因数の和:23590

約数の個数: 48

約数和(自身を含む): 2747653896240

約数和(自身を除く): 531959404523

約数列:

[1, 7, 17, 49, 119, 197, 593, 833, 1379, 3349, 4151, 9653, 10081, 22769, 23443, 29057, 70567, 116821, 159383, 164101, 387073, 493969, 817747, 1115681, 1985957, 2709511, 4485493, 5724229, 13502017, 13901699, 18966577, 31398451, 76253381, 94514119, 97311893, 219789157, 229534289, 533773667, 661598833, 1606740023, 2659897349, 3736415669, 11247180161, 18619281443, 45218254933, 130334970101, 316527784531, 2215694491717]

約数ペア:

[(1, 2215694491717), (7, 316527784531), (17, 130334970101), (49, 45218254933), (119, 18619281443), (197, 11247180161), (593, 3736415669), (833, 2659897349), (1379, 1606740023), (3349, 661598833), (4151, 533773667), (9653, 229534289), (10081, 219789157), (22769, 97311893), (23443, 94514119), (29057, 76253381), (70567, 31398451), (116821, 18966577), (159383, 13901699), (164101, 13502017), (387073, 5724229), (493969, 4485493), (817747, 2709511), (1115681, 1985957)]