4250384

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{1259}}^1$

素因数の和:1478

約数の個数: 20

約数和(自身を含む): 8280720

約数和(自身を除く): 4030336

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1259, 1688, 2518, 3376, 5036, 10072, 20144, 265649, 531298, 1062596, 2125192, 4250384]

約数ペア:

[(1, 4250384), (2, 2125192), (4, 1062596), (8, 531298), (16, 265649), (211, 20144), (422, 10072), (844, 5036), (1259, 3376), (1688, 2518)]