771972052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1103}}^1\times {\mathrm{9209}}^1$

素因数の和:10335

約数の個数: 24

約数和(自身を含む): 1423497600

約数和(自身を除く): 651525548

約数列:

[1, 2, 4, 19, 38, 76, 1103, 2206, 4412, 9209, 18418, 20957, 36836, 41914, 83828, 174971, 349942, 699884, 10157527, 20315054, 40630108, 192993013, 385986026, 771972052]

約数ペア:

[(1, 771972052), (2, 385986026), (4, 192993013), (19, 40630108), (38, 20315054), (76, 10157527), (1103, 699884), (2206, 349942), (4412, 174971), (9209, 83828), (18418, 41914), (20957, 36836)]