284759988

素因数分解:

$2^2\times 3^1\times {\mathrm{2213}}^1\times {\mathrm{10723}}^1$

素因数の和:12943

約数の個数: 24

約数和(自身を含む): 664802208

約数和(自身を除く): 380042220

約数列:

[1, 2, 3, 4, 6, 12, 2213, 4426, 6639, 8852, 10723, 13278, 21446, 26556, 32169, 42892, 64338, 128676, 23729999, 47459998, 71189997, 94919996, 142379994, 284759988]

約数ペア:

[(1, 284759988), (2, 142379994), (3, 94919996), (4, 71189997), (6, 47459998), (12, 23729999), (2213, 128676), (4426, 64338), (6639, 42892), (8852, 32169), (10723, 26556), (13278, 21446)]