1661342

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:523

約数の個数: 16

約数和(自身を含む): 2665872

約数和(自身を除く): 1004530

約数列:

[1, 2, 17, 34, 131, 262, 373, 746, 2227, 4454, 6341, 12682, 48863, 97726, 830671, 1661342]

約数ペア:

[(1, 1661342), (2, 830671), (17, 97726), (34, 48863), (131, 12682), (262, 6341), (373, 4454), (746, 2227)]