8042639998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1666523}}^1$

素因数の和:1666671

約数の個数: 16

約数和(自身を含む): 12798904320

約数和(自身を除く): 4756264322

約数列:

[1, 2, 19, 38, 127, 254, 2413, 4826, 1666523, 3333046, 31663937, 63327874, 211648421, 423296842, 4021319999, 8042639998]

約数ペア:

[(1, 8042639998), (2, 4021319999), (19, 423296842), (38, 211648421), (127, 63327874), (254, 31663937), (2413, 3333046), (4826, 1666523)]