5385712

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{823}}^1$

素因数の和:1240

約数の個数: 20

約数和(自身を含む): 10473040

約数和(自身を除く): 5087328

約数列:

[1, 2, 4, 8, 16, 409, 818, 823, 1636, 1646, 3272, 3292, 6544, 6584, 13168, 336607, 673214, 1346428, 2692856, 5385712]

約数ペア:

[(1, 5385712), (2, 2692856), (4, 1346428), (8, 673214), (16, 336607), (409, 13168), (818, 6584), (823, 6544), (1636, 3292), (1646, 3272)]