470898801364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3433}}^1\times {\mathrm{28411}}^1$

素因数の和:31936

約数の個数: 48

約数和(自身を含む): 885126082176

約数和(自身を除く): 414227280812

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 3433, 4828, 6866, 13732, 28411, 56822, 58361, 113644, 116722, 233444, 243743, 482987, 487486, 965974, 974972, 1931948, 2017181, 4034362, 4143631, 8068724, 8287262, 16574524, 34292077, 68584154, 97534963, 137168308, 195069926, 390139852, 1658094371, 3316188742, 6632377484, 6924982373, 13849964746, 27699929492, 117724700341, 235449400682, 470898801364]

約数ペア:

[(1, 470898801364), (2, 235449400682), (4, 117724700341), (17, 27699929492), (34, 13849964746), (68, 6924982373), (71, 6632377484), (142, 3316188742), (284, 1658094371), (1207, 390139852), (2414, 195069926), (3433, 137168308), (4828, 97534963), (6866, 68584154), (13732, 34292077), (28411, 16574524), (56822, 8287262), (58361, 8068724), (113644, 4143631), (116722, 4034362), (233444, 2017181), (243743, 1931948), (482987, 974972), (487486, 965974)]