2016548896

素因数分解:

$2^5\times {\mathrm{173}}^1\times {\mathrm{563}}^1\times {\mathrm{647}}^1$

素因数の和:1393

約数の個数: 48

約数和(自身を含む): 4006304064

約数和(自身を除く): 1989755168

約数列:

[1, 2, 4, 8, 16, 32, 173, 346, 563, 647, 692, 1126, 1294, 1384, 2252, 2588, 2768, 4504, 5176, 5536, 9008, 10352, 18016, 20704, 97399, 111931, 194798, 223862, 364261, 389596, 447724, 728522, 779192, 895448, 1457044, 1558384, 1790896, 2914088, 3116768, 3581792, 5828176, 11656352, 63017153, 126034306, 252068612, 504137224, 1008274448, 2016548896]

約数ペア:

[(1, 2016548896), (2, 1008274448), (4, 504137224), (8, 252068612), (16, 126034306), (32, 63017153), (173, 11656352), (346, 5828176), (563, 3581792), (647, 3116768), (692, 2914088), (1126, 1790896), (1294, 1558384), (1384, 1457044), (2252, 895448), (2588, 779192), (2768, 728522), (4504, 447724), (5176, 389596), (5536, 364261), (9008, 223862), (10352, 194798), (18016, 111931), (20704, 97399)]