129531298

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{6143}}^1$

素因数の和:6969

約数の個数: 16

約数和(自身を含む): 209534976

約数和(自身を除く): 80003678

約数列:

[1, 2, 13, 26, 811, 1622, 6143, 10543, 12286, 21086, 79859, 159718, 4981973, 9963946, 64765649, 129531298]

約数ペア:

[(1, 129531298), (2, 64765649), (13, 9963946), (26, 4981973), (811, 159718), (1622, 79859), (6143, 21086), (10543, 12286)]