2726896

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{1301}}^1$

素因数の和:1440

約数の個数: 20

約数和(自身を含む): 5327784

約数和(自身を除く): 2600888

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 1301, 2096, 2602, 5204, 10408, 20816, 170431, 340862, 681724, 1363448, 2726896]

約数ペア:

[(1, 2726896), (2, 1363448), (4, 681724), (8, 340862), (16, 170431), (131, 20816), (262, 10408), (524, 5204), (1048, 2602), (1301, 2096)]