2447864

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 4989600

約数和(自身を除く): 2541736

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 439, 697, 878, 1394, 1756, 2788, 3512, 5576, 7463, 14926, 17999, 29852, 35998, 59704, 71996, 143992, 305983, 611966, 1223932, 2447864]

約数ペア:

[(1, 2447864), (2, 1223932), (4, 611966), (8, 305983), (17, 143992), (34, 71996), (41, 59704), (68, 35998), (82, 29852), (136, 17999), (164, 14926), (328, 7463), (439, 5576), (697, 3512), (878, 2788), (1394, 1756)]