2207663504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{7262051}}^1$

素因数の和:7262078

約数の個数: 20

約数和(自身を含む): 4502472240

約数和(自身を除く): 2294808736

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 7262051, 14524102, 29048204, 58096408, 116192816, 137978969, 275957938, 551915876, 1103831752, 2207663504]

約数ペア:

[(1, 2207663504), (2, 1103831752), (4, 551915876), (8, 275957938), (16, 137978969), (19, 116192816), (38, 58096408), (76, 29048204), (152, 14524102), (304, 7262051)]