2220258

素因数分解:

$2^1\times 3^1\times {\mathrm{509}}^1\times {\mathrm{727}}^1$

素因数の和:1241

約数の個数: 16

約数和(自身を含む): 4455360

約数和(自身を除く): 2235102

約数列:

[1, 2, 3, 6, 509, 727, 1018, 1454, 1527, 2181, 3054, 4362, 370043, 740086, 1110129, 2220258]

約数ペア:

[(1, 2220258), (2, 1110129), (3, 740086), (6, 370043), (509, 4362), (727, 3054), (1018, 2181), (1454, 1527)]