2013280210

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{823}}^1\times {\mathrm{5689}}^1$

素因数の和:6562

約数の個数: 32

約数和(自身を含む): 3713339520

約数和(自身を除く): 1700059310

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 823, 1646, 4115, 5689, 8230, 11378, 28445, 35389, 56890, 70778, 176945, 244627, 353890, 489254, 1223135, 2446270, 4682047, 9364094, 23410235, 46820470, 201328021, 402656042, 1006640105, 2013280210]

約数ペア:

[(1, 2013280210), (2, 1006640105), (5, 402656042), (10, 201328021), (43, 46820470), (86, 23410235), (215, 9364094), (430, 4682047), (823, 2446270), (1646, 1223135), (4115, 489254), (5689, 353890), (8230, 244627), (11378, 176945), (28445, 70778), (35389, 56890)]