2015356

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{431}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 4064256

約数和(自身を除く): 2048900

約数列:

[1, 2, 4, 7, 14, 28, 167, 334, 431, 668, 862, 1169, 1724, 2338, 3017, 4676, 6034, 12068, 71977, 143954, 287908, 503839, 1007678, 2015356]

約数ペア:

[(1, 2015356), (2, 1007678), (4, 503839), (7, 287908), (14, 143954), (28, 71977), (167, 12068), (334, 6034), (431, 4676), (668, 3017), (862, 2338), (1169, 1724)]