4205121184

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{19681}}^1$

素因数の和:20309

約数の個数: 48

約数和(自身を含む): 9046791936

約数和(自身を除く): 4841670752

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 607, 1214, 2428, 4856, 6677, 9712, 13354, 19424, 19681, 26708, 39362, 53416, 78724, 106832, 157448, 213664, 216491, 314896, 432982, 629792, 865964, 1731928, 3463856, 6927712, 11946367, 23892734, 47785468, 95570936, 131410037, 191141872, 262820074, 382283744, 525640148, 1051280296, 2102560592, 4205121184]

約数ペア:

[(1, 4205121184), (2, 2102560592), (4, 1051280296), (8, 525640148), (11, 382283744), (16, 262820074), (22, 191141872), (32, 131410037), (44, 95570936), (88, 47785468), (176, 23892734), (352, 11946367), (607, 6927712), (1214, 3463856), (2428, 1731928), (4856, 865964), (6677, 629792), (9712, 432982), (13354, 314896), (19424, 216491), (19681, 213664), (26708, 157448), (39362, 106832), (53416, 78724)]