9909222544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2707}}^1\times {\mathrm{17599}}^1$

素因数の和:20327

約数の個数: 40

約数和(自身を含む): 20684787200

約数和(自身を除く): 10775564656

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2707, 5414, 10828, 17599, 21656, 35191, 35198, 43312, 70382, 70396, 140764, 140792, 228787, 281528, 281584, 457574, 563056, 915148, 1830296, 3660592, 47640493, 95280986, 190561972, 381123944, 619326409, 762247888, 1238652818, 2477305636, 4954611272, 9909222544]

約数ペア:

[(1, 9909222544), (2, 4954611272), (4, 2477305636), (8, 1238652818), (13, 762247888), (16, 619326409), (26, 381123944), (52, 190561972), (104, 95280986), (208, 47640493), (2707, 3660592), (5414, 1830296), (10828, 915148), (17599, 563056), (21656, 457574), (35191, 281584), (35198, 281528), (43312, 228787), (70382, 140792), (70396, 140764)]