26831116

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2089}}^1$

素因数の和:2138

約数の個数: 36

約数和(自身を含む): 53545800

約数和(自身を除く): 26714684

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 2089, 3211, 4178, 6422, 8356, 12844, 27157, 39691, 54314, 79382, 108628, 158764, 353041, 515983, 706082, 1031966, 1412164, 2063932, 6707779, 13415558, 26831116]

約数ペア:

[(1, 26831116), (2, 13415558), (4, 6707779), (13, 2063932), (19, 1412164), (26, 1031966), (38, 706082), (52, 515983), (76, 353041), (169, 158764), (247, 108628), (338, 79382), (494, 54314), (676, 39691), (988, 27157), (2089, 12844), (3211, 8356), (4178, 6422)]