81231341402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73712651}}^1$

素因数の和:73712701

約数の個数: 16

約数和(自身を含む): 132682773600

約数和(自身を除く): 51451432198

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 73712651, 147425302, 1400540369, 2137666879, 2801080738, 4275333758, 40615670701, 81231341402]

約数ペア:

[(1, 81231341402), (2, 40615670701), (19, 4275333758), (29, 2801080738), (38, 2137666879), (58, 1400540369), (551, 147425302), (1102, 73712651)]