1242465664

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{882433}}^1$

素因数の和:882458

約数の個数: 32

約数和(自身を含む): 2700248040

約数和(自身を除く): 1457782376

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 882433, 1764866, 3529732, 7059464, 9706763, 14118928, 19413526, 28237856, 38827052, 56475712, 77654104, 112951424, 155308208, 310616416, 621232832, 1242465664]

約数ペア:

[(1, 1242465664), (2, 621232832), (4, 310616416), (8, 155308208), (11, 112951424), (16, 77654104), (22, 56475712), (32, 38827052), (44, 28237856), (64, 19413526), (88, 14118928), (128, 9706763), (176, 7059464), (352, 3529732), (704, 1764866), (1408, 882433)]