2912297998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{124213}}^1$

素因数の和:124851

約数の個数: 16

約数和(自身を含む): 4605855120

約数和(自身を除く): 1693557122

約数列:

[1, 2, 19, 38, 617, 1234, 11723, 23446, 124213, 248426, 2360047, 4720094, 76639421, 153278842, 1456148999, 2912297998]

約数ペア:

[(1, 2912297998), (2, 1456148999), (19, 153278842), (38, 76639421), (617, 4720094), (1234, 2360047), (11723, 248426), (23446, 124213)]