2678898352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{757607}}^1$

素因数の和:757645

約数の個数: 40

約数和(自身を含む): 5918433696

約数和(自身を除く): 3239535344

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 757607, 1515214, 3030428, 6060856, 9848891, 12121712, 12879319, 19697782, 25758638, 39395564, 51517276, 78791128, 103034552, 157582256, 167431147, 206069104, 334862294, 669724588, 1339449176, 2678898352]

約数ペア:

[(1, 2678898352), (2, 1339449176), (4, 669724588), (8, 334862294), (13, 206069104), (16, 167431147), (17, 157582256), (26, 103034552), (34, 78791128), (52, 51517276), (68, 39395564), (104, 25758638), (136, 19697782), (208, 12879319), (221, 12121712), (272, 9848891), (442, 6060856), (884, 3030428), (1768, 1515214), (3536, 757607)]