248857468

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{839}}^1\times {\mathrm{2557}}^1$

素因数の和:3429

約数の個数: 24

約数和(自身を含む): 451231200

約数和(自身を除く): 202373732

約数列:

[1, 2, 4, 29, 58, 116, 839, 1678, 2557, 3356, 5114, 10228, 24331, 48662, 74153, 97324, 148306, 296612, 2145323, 4290646, 8581292, 62214367, 124428734, 248857468]

約数ペア:

[(1, 248857468), (2, 124428734), (4, 62214367), (29, 8581292), (58, 4290646), (116, 2145323), (839, 296612), (1678, 148306), (2557, 97324), (3356, 74153), (5114, 48662), (10228, 24331)]