1938064

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{1361}}^1$

素因数の和:1458

約数の個数: 20

約数和(自身を含む): 3799980

約数和(自身を除く): 1861916

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1361, 1424, 2722, 5444, 10888, 21776, 121129, 242258, 484516, 969032, 1938064]

約数ペア:

[(1, 1938064), (2, 969032), (4, 484516), (8, 242258), (16, 121129), (89, 21776), (178, 10888), (356, 5444), (712, 2722), (1361, 1424)]