274138745762

素因数分解:

$2^1\times 7^1\times {\mathrm{70457}}^1\times {\mathrm{277919}}^1$

素因数の和:348385

約数の個数: 16

約数和(自身を含む): 469960496640

約数和(自身を除く): 195821750878

約数列:

[1, 2, 7, 14, 70457, 140914, 277919, 493199, 555838, 986398, 1945433, 3890866, 19581338983, 39162677966, 137069372881, 274138745762]

約数ペア:

[(1, 274138745762), (2, 137069372881), (7, 39162677966), (14, 19581338983), (70457, 3890866), (140914, 1945433), (277919, 986398), (493199, 555838)]