121280822

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{21107}}^1$

素因数の和:21152

約数の個数: 24

約数和(自身を含む): 208589256

約数和(自身を除く): 87308434

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 21107, 42214, 274391, 358819, 548782, 717638, 3567083, 4664647, 7134166, 9329294, 60640411, 121280822]

約数ペア:

[(1, 121280822), (2, 60640411), (13, 9329294), (17, 7134166), (26, 4664647), (34, 3567083), (169, 717638), (221, 548782), (338, 358819), (442, 274391), (2873, 42214), (5746, 21107)]