2783298909748

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{101}}^1\times {\mathrm{1860479}}^1$

素因数の和:1860637

約数の個数: 72

約数和(自身を含む): 5876765153280

約数和(自身を除く): 3093466243532

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 101, 161, 202, 322, 404, 529, 644, 707, 1058, 1414, 2116, 2323, 2828, 3703, 4646, 7406, 9292, 14812, 16261, 32522, 53429, 65044, 106858, 213716, 374003, 748006, 1496012, 1860479, 3720958, 7441916, 13023353, 26046706, 42791017, 52093412, 85582034, 171164068, 187908379, 299537119, 375816758, 599074238, 751633516, 984193391, 1198148476, 1315358653, 1968386782, 2630717306, 3936773564, 4321892717, 5261434612, 6889353737, 8643785434, 13778707474, 17287570868, 27557414948, 30253249019, 60506498038, 99403532491, 121012996076, 198807064982, 397614129964, 695824727437, 1391649454874, 2783298909748]

約数ペア:

[(1, 2783298909748), (2, 1391649454874), (4, 695824727437), (7, 397614129964), (14, 198807064982), (23, 121012996076), (28, 99403532491), (46, 60506498038), (92, 30253249019), (101, 27557414948), (161, 17287570868), (202, 13778707474), (322, 8643785434), (404, 6889353737), (529, 5261434612), (644, 4321892717), (707, 3936773564), (1058, 2630717306), (1414, 1968386782), (2116, 1315358653), (2323, 1198148476), (2828, 984193391), (3703, 751633516), (4646, 599074238), (7406, 375816758), (9292, 299537119), (14812, 187908379), (16261, 171164068), (32522, 85582034), (53429, 52093412), (65044, 42791017), (106858, 26046706), (213716, 13023353), (374003, 7441916), (748006, 3720958), (1496012, 1860479)]