2255351938

素因数分解:

$2^1\times 7^1\times {\mathrm{2657}}^1\times {\mathrm{60631}}^1$

素因数の和:63297

約数の個数: 16

約数和(自身を含む): 3867836544

約数和(自身を除く): 1612484606

約数列:

[1, 2, 7, 14, 2657, 5314, 18599, 37198, 60631, 121262, 424417, 848834, 161096567, 322193134, 1127675969, 2255351938]

約数ペア:

[(1, 2255351938), (2, 1127675969), (7, 322193134), (14, 161096567), (2657, 848834), (5314, 424417), (18599, 121262), (37198, 60631)]