804539312

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{308489}}^1$

素因数の和:308660

約数の個数: 20

約数和(自身を含む): 1568363160

約数和(自身を除く): 763823848

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 308489, 616978, 1233956, 2467912, 4935824, 50283707, 100567414, 201134828, 402269656, 804539312]

約数ペア:

[(1, 804539312), (2, 402269656), (4, 201134828), (8, 100567414), (16, 50283707), (163, 4935824), (326, 2467912), (652, 1233956), (1304, 616978), (2608, 308489)]