2528812442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19813}}^1\times {\mathrm{4909}}^1$

素因数の和:24737

約数の個数: 16

約数和(自身を含む): 4086043080

約数和(自身を除く): 1557230638

約数列:

[1, 2, 13, 26, 4909, 9818, 19813, 39626, 63817, 127634, 257569, 515138, 97262017, 194524034, 1264406221, 2528812442]

約数ペア:

[(1, 2528812442), (2, 1264406221), (13, 194524034), (26, 97262017), (4909, 515138), (9818, 257569), (19813, 127634), (39626, 63817)]