14041820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1094

約数の個数: 48

約数和(自身を含む): 32387040

約数和(自身を除く): 18345220

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 106, 130, 212, 260, 265, 530, 689, 1019, 1060, 1378, 2038, 2756, 3445, 4076, 5095, 6890, 10190, 13247, 13780, 20380, 26494, 52988, 54007, 66235, 108014, 132470, 216028, 264940, 270035, 540070, 702091, 1080140, 1404182, 2808364, 3510455, 7020910, 14041820]

約数ペア:

[(1, 14041820), (2, 7020910), (4, 3510455), (5, 2808364), (10, 1404182), (13, 1080140), (20, 702091), (26, 540070), (52, 270035), (53, 264940), (65, 216028), (106, 132470), (130, 108014), (212, 66235), (260, 54007), (265, 52988), (530, 26494), (689, 20380), (1019, 13780), (1060, 13247), (1378, 10190), (2038, 6890), (2756, 5095), (3445, 4076)]