42510442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{19699}}^1$

素因数の和:19797

約数の個数: 16

約数和(自身を含む): 69501600

約数和(自身を除く): 26991158

約数列:

[1, 2, 13, 26, 83, 166, 1079, 2158, 19699, 39398, 256087, 512174, 1635017, 3270034, 21255221, 42510442]

約数ペア:

[(1, 42510442), (2, 21255221), (13, 3270034), (26, 1635017), (83, 512174), (166, 256087), (1079, 39398), (2158, 19699)]