422969492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{26777}}^1$

素因数の和:27151

約数の個数: 24

約数和(自身を含む): 809766720

約数和(自身を除く): 386797228

約数列:

[1, 2, 4, 11, 22, 44, 359, 718, 1436, 3949, 7898, 15796, 26777, 53554, 107108, 294547, 589094, 1178188, 9612943, 19225886, 38451772, 105742373, 211484746, 422969492]

約数ペア:

[(1, 422969492), (2, 211484746), (4, 105742373), (11, 38451772), (22, 19225886), (44, 9612943), (359, 1178188), (718, 589094), (1436, 294547), (3949, 107108), (7898, 53554), (15796, 26777)]