2164234

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:621

約数の個数: 16

約数和(自身を含む): 3407616

約数和(自身を除く): 1243382

約数列:

[1, 2, 31, 62, 67, 134, 521, 1042, 2077, 4154, 16151, 32302, 34907, 69814, 1082117, 2164234]

約数ペア:

[(1, 2164234), (2, 1082117), (31, 69814), (62, 34907), (67, 32302), (134, 16151), (521, 4154), (1042, 2077)]