2034470

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{523}}^1$

素因数の和:919

約数の個数: 16

約数和(自身を含む): 3678480

約数和(自身を除く): 1644010

約数列:

[1, 2, 5, 10, 389, 523, 778, 1046, 1945, 2615, 3890, 5230, 203447, 406894, 1017235, 2034470]

約数ペア:

[(1, 2034470), (2, 1017235), (5, 406894), (10, 203447), (389, 5230), (523, 3890), (778, 2615), (1046, 1945)]