415268538

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{4261}}^1$

素因数の和:4742

約数の個数: 32

約数和(自身を含む): 855127680

約数和(自身を除く): 439859142

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 439, 878, 1317, 2634, 4261, 8522, 12783, 16243, 25566, 32486, 48729, 97458, 157657, 315314, 472971, 945942, 1870579, 3741158, 5611737, 11223474, 69211423, 138422846, 207634269, 415268538]

約数ペア:

[(1, 415268538), (2, 207634269), (3, 138422846), (6, 69211423), (37, 11223474), (74, 5611737), (111, 3741158), (222, 1870579), (439, 945942), (878, 472971), (1317, 315314), (2634, 157657), (4261, 97458), (8522, 48729), (12783, 32486), (16243, 25566)]