5148278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2221}}^1$

素因数の和:2303

約数の個数: 16

約数和(自身を含む): 8265840

約数和(自身を除く): 3117562

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2221, 2318, 4442, 42199, 84398, 135481, 270962, 2574139, 5148278]

約数ペア:

[(1, 5148278), (2, 2574139), (19, 270962), (38, 135481), (61, 84398), (122, 42199), (1159, 4442), (2221, 2318)]