2820819958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5574743}}^1$

素因数の和:5574779

約数の個数: 16

約数和(自身を含む): 4816578816

約数和(自身を除く): 1995758858

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 5574743, 11149486, 61322173, 122644346, 128219089, 256438178, 1410409979, 2820819958]

約数ペア:

[(1, 2820819958), (2, 1410409979), (11, 256438178), (22, 128219089), (23, 122644346), (46, 61322173), (253, 11149486), (506, 5574743)]