2064710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 3981312

約数和(自身を除く): 1916602

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 191, 230, 235, 382, 470, 955, 1081, 1910, 2162, 4393, 5405, 8786, 8977, 10810, 17954, 21965, 43930, 44885, 89770, 206471, 412942, 1032355, 2064710]

約数ペア:

[(1, 2064710), (2, 1032355), (5, 412942), (10, 206471), (23, 89770), (46, 44885), (47, 43930), (94, 21965), (115, 17954), (191, 10810), (230, 8977), (235, 8786), (382, 5405), (470, 4393), (955, 2162), (1081, 1910)]