1739660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6691}}^1$

素因数の和:6713

約数の個数: 24

約数和(自身を含む): 3934896

約数和(自身を除く): 2195236

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 6691, 13382, 26764, 33455, 66910, 86983, 133820, 173966, 347932, 434915, 869830, 1739660]

約数ペア:

[(1, 1739660), (2, 869830), (4, 434915), (5, 347932), (10, 173966), (13, 133820), (20, 86983), (26, 66910), (52, 33455), (65, 26764), (130, 13382), (260, 6691)]