2199946256

素因数分解:

$2^4\times {\mathrm{359}}^1\times {\mathrm{382999}}^1$

素因数の和:383366

約数の個数: 20

約数和(自身を含む): 4274280000

約数和(自身を除く): 2074333744

約数列:

[1, 2, 4, 8, 16, 359, 718, 1436, 2872, 5744, 382999, 765998, 1531996, 3063992, 6127984, 137496641, 274993282, 549986564, 1099973128, 2199946256]

約数ペア:

[(1, 2199946256), (2, 1099973128), (4, 549986564), (8, 274993282), (16, 137496641), (359, 6127984), (718, 3063992), (1436, 1531996), (2872, 765998), (5744, 382999)]