280051676

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1171}}^1\times {\mathrm{3517}}^1$

素因数の和:4709

約数の個数: 24

約数和(自身を含む): 519510096

約数和(自身を除く): 239458420

約数列:

[1, 2, 4, 17, 34, 68, 1171, 2342, 3517, 4684, 7034, 14068, 19907, 39814, 59789, 79628, 119578, 239156, 4118407, 8236814, 16473628, 70012919, 140025838, 280051676]

約数ペア:

[(1, 280051676), (2, 140025838), (4, 70012919), (17, 16473628), (34, 8236814), (68, 4118407), (1171, 239156), (2342, 119578), (3517, 79628), (4684, 59789), (7034, 39814), (14068, 19907)]