2015803024

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{213901}}^1$

素因数の和:213959

約数の個数: 40

約数和(自身を含む): 4243815680

約数和(自身を除く): 2228012656

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 213901, 427802, 855604, 1711208, 3422416, 4064119, 6630931, 8128238, 13261862, 16256476, 26523724, 32512952, 53047448, 65025904, 106094896, 125987689, 251975378, 503950756, 1007901512, 2015803024]

約数ペア:

[(1, 2015803024), (2, 1007901512), (4, 503950756), (8, 251975378), (16, 125987689), (19, 106094896), (31, 65025904), (38, 53047448), (62, 32512952), (76, 26523724), (124, 16256476), (152, 13261862), (248, 8128238), (304, 6630931), (496, 4064119), (589, 3422416), (1178, 1711208), (2356, 855604), (4712, 427802), (9424, 213901)]