84940982

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{319327}}^1$

素因数の和:319355

約数の個数: 16

約数和(自身を含む): 153277440

約数和(自身を除く): 68336458

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 319327, 638654, 2235289, 4470578, 6067213, 12134426, 42470491, 84940982]

約数ペア:

[(1, 84940982), (2, 42470491), (7, 12134426), (14, 6067213), (19, 4470578), (38, 2235289), (133, 638654), (266, 319327)]