2123650450

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{511723}}^1$

素因数の和:511818

約数の個数: 24

約数和(自身を含む): 3997587888

約数和(自身を除く): 1873937438

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150, 511723, 1023446, 2558615, 5117230, 12793075, 25586150, 42473009, 84946018, 212365045, 424730090, 1061825225, 2123650450]

約数ペア:

[(1, 2123650450), (2, 1061825225), (5, 424730090), (10, 212365045), (25, 84946018), (50, 42473009), (83, 25586150), (166, 12793075), (415, 5117230), (830, 2558615), (2075, 1023446), (4150, 511723)]