2247703688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{105269}}^1$

素因数の和:105449

約数の個数: 32

約数和(自身を含む): 4490818200

約数和(自身を除く): 2243114512

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 314, 628, 1256, 2669, 5338, 10676, 21352, 105269, 210538, 421076, 842152, 1789573, 3579146, 7158292, 14316584, 16527233, 33054466, 66108932, 132217864, 280962961, 561925922, 1123851844, 2247703688]

約数ペア:

[(1, 2247703688), (2, 1123851844), (4, 561925922), (8, 280962961), (17, 132217864), (34, 66108932), (68, 33054466), (136, 16527233), (157, 14316584), (314, 7158292), (628, 3579146), (1256, 1789573), (2669, 842152), (5338, 421076), (10676, 210538), (21352, 105269)]