2190716944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{10532293}}^1$

素因数の和:10532314

約数の個数: 20

約数和(自身を含む): 4571015596

約数和(自身を除く): 2380298652

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 10532293, 21064586, 42129172, 84258344, 136919809, 168516688, 273839618, 547679236, 1095358472, 2190716944]

約数ペア:

[(1, 2190716944), (2, 1095358472), (4, 547679236), (8, 273839618), (13, 168516688), (16, 136919809), (26, 84258344), (52, 42129172), (104, 21064586), (208, 10532293)]