121124218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{28051}}^1$

素因数の和:28197

約数の個数: 16

約数和(自身を含む): 193895424

約数和(自身を除く): 72771206

約数列:

[1, 2, 17, 34, 127, 254, 2159, 4318, 28051, 56102, 476867, 953734, 3562477, 7124954, 60562109, 121124218]

約数ペア:

[(1, 121124218), (2, 60562109), (17, 7124954), (34, 3562477), (127, 953734), (254, 476867), (2159, 56102), (4318, 28051)]