238188002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{115963}}^1$

素因数の和:116057

約数の個数: 16

約数和(自身を含む): 389639040

約数和(自身を除く): 151451038

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 115963, 231926, 1507519, 3015038, 9161077, 18322154, 119094001, 238188002]

約数ペア:

[(1, 238188002), (2, 119094001), (13, 18322154), (26, 9161077), (79, 3015038), (158, 1507519), (1027, 231926), (2054, 115963)]