497291276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{1187}}^1$

素因数の和:1370

約数の個数: 48

約数和(自身を含む): 946626912

約数和(自身を除く): 449335636

約数列:

[1, 2, 4, 17, 34, 61, 68, 101, 122, 202, 244, 404, 1037, 1187, 1717, 2074, 2374, 3434, 4148, 4748, 6161, 6868, 12322, 20179, 24644, 40358, 72407, 80716, 104737, 119887, 144814, 209474, 239774, 289628, 418948, 479548, 1230919, 2038079, 2461838, 4076158, 4923676, 7313107, 8152316, 14626214, 29252428, 124322819, 248645638, 497291276]

約数ペア:

[(1, 497291276), (2, 248645638), (4, 124322819), (17, 29252428), (34, 14626214), (61, 8152316), (68, 7313107), (101, 4923676), (122, 4076158), (202, 2461838), (244, 2038079), (404, 1230919), (1037, 479548), (1187, 418948), (1717, 289628), (2074, 239774), (2374, 209474), (3434, 144814), (4148, 119887), (4748, 104737), (6161, 80716), (6868, 72407), (12322, 40358), (20179, 24644)]