420228314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{516251}}^1$

素因数の和:516301

約数の個数: 16

約数和(自身を含む): 706232736

約数和(自身を除く): 286004422

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 516251, 1032502, 5678761, 11357522, 19101287, 38202574, 210114157, 420228314]

約数ペア:

[(1, 420228314), (2, 210114157), (11, 38202574), (22, 19101287), (37, 11357522), (74, 5678761), (407, 1032502), (814, 516251)]