2570880822064

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{1289}}^1\times {\mathrm{1577909}}^1$

素因数の和:1579285

約数の個数: 40

約数和(自身を含む): 5048049672000

約数和(自身を除く): 2477168849936

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 1289, 2578, 5156, 10312, 20624, 101831, 203662, 407324, 814648, 1577909, 1629296, 3155818, 6311636, 12623272, 25246544, 124654811, 249309622, 498619244, 997238488, 1994476976, 2033924701, 4067849402, 8135698804, 16271397608, 32542795216, 160680051379, 321360102758, 642720205516, 1285440411032, 2570880822064]

約数ペア:

[(1, 2570880822064), (2, 1285440411032), (4, 642720205516), (8, 321360102758), (16, 160680051379), (79, 32542795216), (158, 16271397608), (316, 8135698804), (632, 4067849402), (1264, 2033924701), (1289, 1994476976), (2578, 997238488), (5156, 498619244), (10312, 249309622), (20624, 124654811), (101831, 25246544), (203662, 12623272), (407324, 6311636), (814648, 3155818), (1577909, 1629296)]