1138347808

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{2736413}}^1$

素因数の和:2736436

約数の個数: 24

約数和(自身を含む): 2413517148

約数和(自身を除く): 1275169340

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 2736413, 5472826, 10945652, 21891304, 35573369, 43782608, 71146738, 87565216, 142293476, 284586952, 569173904, 1138347808]

約数ペア:

[(1, 1138347808), (2, 569173904), (4, 284586952), (8, 142293476), (13, 87565216), (16, 71146738), (26, 43782608), (32, 35573369), (52, 21891304), (104, 10945652), (208, 5472826), (416, 2736413)]