304812844

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{105691}}^1$

素因数の和:105805

約数の個数: 24

約数和(自身を含む): 615550208

約数和(自身を除く): 310737364

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 105691, 211382, 422764, 739837, 1479674, 2959348, 10886173, 21772346, 43544692, 76203211, 152406422, 304812844]

約数ペア:

[(1, 304812844), (2, 152406422), (4, 76203211), (7, 43544692), (14, 21772346), (28, 10886173), (103, 2959348), (206, 1479674), (412, 739837), (721, 422764), (1442, 211382), (2884, 105691)]