1129618790

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1547423}}^1$

素因数の和:1547503

約数の個数: 16

約数和(自身を含む): 2061168768

約数和(自身を除く): 931549978

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 1547423, 3094846, 7737115, 15474230, 112961879, 225923758, 564809395, 1129618790]

約数ペア:

[(1, 1129618790), (2, 564809395), (5, 225923758), (10, 112961879), (73, 15474230), (146, 7737115), (365, 3094846), (730, 1547423)]