1949830

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2671}}^1$

素因数の和:2751

約数の個数: 16

約数和(自身を含む): 3559104

約数和(自身を除く): 1609274

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 2671, 5342, 13355, 26710, 194983, 389966, 974915, 1949830]

約数ペア:

[(1, 1949830), (2, 974915), (5, 389966), (10, 194983), (73, 26710), (146, 13355), (365, 5342), (730, 2671)]