2220488228

素因数分解:

$2^2\times 7^1\times {\mathrm{1259}}^1\times {\mathrm{62989}}^1$

素因数の和:64259

約数の個数: 24

約数和(自身を含む): 4444574400

約数和(自身を除く): 2224086172

約数列:

[1, 2, 4, 7, 14, 28, 1259, 2518, 5036, 8813, 17626, 35252, 62989, 125978, 251956, 440923, 881846, 1763692, 79303151, 158606302, 317212604, 555122057, 1110244114, 2220488228]

約数ペア:

[(1, 2220488228), (2, 1110244114), (4, 555122057), (7, 317212604), (14, 158606302), (28, 79303151), (1259, 1763692), (2518, 881846), (5036, 440923), (8813, 251956), (17626, 125978), (35252, 62989)]