252059504

素因数分解:

$2^4\times {\mathrm{1609}}^1\times {\mathrm{9791}}^1$

素因数の和:11408

約数の個数: 20

約数和(自身を含む): 488718720

約数和(自身を除く): 236659216

約数列:

[1, 2, 4, 8, 16, 1609, 3218, 6436, 9791, 12872, 19582, 25744, 39164, 78328, 156656, 15753719, 31507438, 63014876, 126029752, 252059504]

約数ペア:

[(1, 252059504), (2, 126029752), (4, 63014876), (8, 31507438), (16, 15753719), (1609, 156656), (3218, 78328), (6436, 39164), (9791, 25744), (12872, 19582)]