4129264

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{631}}^1$

素因数の和:1048

約数の個数: 20

約数和(自身を含む): 8032720

約数和(自身を除く): 3903456

約数列:

[1, 2, 4, 8, 16, 409, 631, 818, 1262, 1636, 2524, 3272, 5048, 6544, 10096, 258079, 516158, 1032316, 2064632, 4129264]

約数ペア:

[(1, 4129264), (2, 2064632), (4, 1032316), (8, 516158), (16, 258079), (409, 10096), (631, 6544), (818, 5048), (1262, 3272), (1636, 2524)]