5215568

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{797}}^1$

素因数の和:1214

約数の個数: 20

約数和(自身を含む): 10142580

約数和(自身を除く): 4927012

約数列:

[1, 2, 4, 8, 16, 409, 797, 818, 1594, 1636, 3188, 3272, 6376, 6544, 12752, 325973, 651946, 1303892, 2607784, 5215568]

約数ペア:

[(1, 5215568), (2, 2607784), (4, 1303892), (8, 651946), (16, 325973), (409, 12752), (797, 6544), (818, 6376), (1594, 3272), (1636, 3188)]