1640472770

素因数分解:

$2^1\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{150089}}^1$

素因数の和:151189

約数の個数: 16

約数和(自身を含む): 2955572280

約数和(自身を除く): 1315099510

約数列:

[1, 2, 5, 10, 1093, 2186, 5465, 10930, 150089, 300178, 750445, 1500890, 164047277, 328094554, 820236385, 1640472770]

約数ペア:

[(1, 1640472770), (2, 820236385), (5, 328094554), (10, 164047277), (1093, 1500890), (2186, 750445), (5465, 300178), (10930, 150089)]