2783647672

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{293}}^1\times {\mathrm{7027}}^1$

素因数の和:7352

約数の個数: 48

約数和(自身を含む): 5671806840

約数和(自身を除く): 2888159168

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 293, 338, 586, 676, 1172, 1352, 2344, 3809, 7027, 7618, 14054, 15236, 28108, 30472, 49517, 56216, 91351, 99034, 182702, 198068, 365404, 396136, 730808, 1187563, 2058911, 2375126, 4117822, 4750252, 8235644, 9500504, 16471288, 26765843, 53531686, 107063372, 214126744, 347955959, 695911918, 1391823836, 2783647672]

約数ペア:

[(1, 2783647672), (2, 1391823836), (4, 695911918), (8, 347955959), (13, 214126744), (26, 107063372), (52, 53531686), (104, 26765843), (169, 16471288), (293, 9500504), (338, 8235644), (586, 4750252), (676, 4117822), (1172, 2375126), (1352, 2058911), (2344, 1187563), (3809, 730808), (7027, 396136), (7618, 365404), (14054, 198068), (15236, 182702), (28108, 99034), (30472, 91351), (49517, 56216)]