4207792

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{643}}^1$

素因数の和:1060

約数の個数: 20

約数和(自身を含む): 8185240

約数和(自身を除く): 3977448

約数列:

[1, 2, 4, 8, 16, 409, 643, 818, 1286, 1636, 2572, 3272, 5144, 6544, 10288, 262987, 525974, 1051948, 2103896, 4207792]

約数ペア:

[(1, 4207792), (2, 2103896), (4, 1051948), (8, 525974), (16, 262987), (409, 10288), (643, 6544), (818, 5144), (1286, 3272), (1636, 2572)]