2097078824

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{6653}}^1$

素因数の和:6762

約数の個数: 48

約数和(自身を含む): 4162675860

約数和(自身を除く): 2065597036

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 248, 328, 961, 1271, 1922, 2542, 3844, 5084, 6653, 7688, 10168, 13306, 26612, 39401, 53224, 78802, 157604, 206243, 272773, 315208, 412486, 545546, 824972, 1091092, 1649944, 2182184, 6393533, 8455963, 12787066, 16911926, 25574132, 33823852, 51148264, 67647704, 262134853, 524269706, 1048539412, 2097078824]

約数ペア:

[(1, 2097078824), (2, 1048539412), (4, 524269706), (8, 262134853), (31, 67647704), (41, 51148264), (62, 33823852), (82, 25574132), (124, 16911926), (164, 12787066), (248, 8455963), (328, 6393533), (961, 2182184), (1271, 1649944), (1922, 1091092), (2542, 824972), (3844, 545546), (5084, 412486), (6653, 315208), (7688, 272773), (10168, 206243), (13306, 157604), (26612, 78802), (39401, 53224)]