263419504

素因数分解:

$2^4\times {\mathrm{3919}}^1\times {\mathrm{4201}}^1$

素因数の和:8128

約数の個数: 20

約数和(自身を含む): 510627040

約数和(自身を除く): 247207536

約数列:

[1, 2, 4, 8, 16, 3919, 4201, 7838, 8402, 15676, 16804, 31352, 33608, 62704, 67216, 16463719, 32927438, 65854876, 131709752, 263419504]

約数ペア:

[(1, 263419504), (2, 131709752), (4, 65854876), (8, 32927438), (16, 16463719), (3919, 67216), (4201, 62704), (7838, 33608), (8402, 31352), (15676, 16804)]