1489894

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:700

約数の個数: 24

約数和(自身を含む): 2716848

約数和(自身を除く): 1226954

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 661, 1127, 1322, 2254, 4627, 9254, 15203, 30406, 32389, 64778, 106421, 212842, 744947, 1489894]

約数ペア:

[(1, 1489894), (2, 744947), (7, 212842), (14, 106421), (23, 64778), (46, 32389), (49, 30406), (98, 15203), (161, 9254), (322, 4627), (661, 2254), (1127, 1322)]