1320214

素因数分解:

$2^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{521}}^1$

素因数の和:711

約数の個数: 16

約数和(自身を含む): 2280096

約数和(自身を除く): 959882

約数列:

[1, 2, 7, 14, 181, 362, 521, 1042, 1267, 2534, 3647, 7294, 94301, 188602, 660107, 1320214]

約数ペア:

[(1, 1320214), (2, 660107), (7, 188602), (14, 94301), (181, 7294), (362, 3647), (521, 2534), (1042, 1267)]