400017524

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{433}}^1\times {\mathrm{2381}}^1$

素因数の和:2915

約数の個数: 24

約数和(自身を含む): 709178568

約数和(自身を除く): 309161044

約数列:

[1, 2, 4, 97, 194, 388, 433, 866, 1732, 2381, 4762, 9524, 42001, 84002, 168004, 230957, 461914, 923828, 1030973, 2061946, 4123892, 100004381, 200008762, 400017524]

約数ペア:

[(1, 400017524), (2, 200008762), (4, 100004381), (97, 4123892), (194, 2061946), (388, 1030973), (433, 923828), (866, 461914), (1732, 230957), (2381, 168004), (4762, 84002), (9524, 42001)]