290417182

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{52177}}^1$

素因数の和:52224

約数の個数: 24

約数和(自身を含む): 499656528

約数和(自身を除く): 209239346

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 5566, 52177, 104354, 573947, 1147894, 1200071, 2400142, 6313417, 12626834, 13200781, 26401562, 145208591, 290417182]

約数ペア:

[(1, 290417182), (2, 145208591), (11, 26401562), (22, 13200781), (23, 12626834), (46, 6313417), (121, 2400142), (242, 1200071), (253, 1147894), (506, 573947), (2783, 104354), (5566, 52177)]