201728761748

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{120363223}}^1$

素因数の和:120363646

約数の個数: 12

約数和(自身を含む): 353867878560

約数和(自身を除く): 152139116812

約数列:

[1, 2, 4, 419, 838, 1676, 120363223, 240726446, 481452892, 50432190437, 100864380874, 201728761748]

約数ペア:

[(1, 201728761748), (2, 100864380874), (4, 50432190437), (419, 481452892), (838, 240726446), (1676, 120363223)]