298861496

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{19447}}^1$

素因数の和:19583

約数の個数: 32

約数和(自身を含む): 598609440

約数和(自身を除く): 299747944

約数列:

[1, 2, 4, 8, 17, 34, 68, 113, 136, 226, 452, 904, 1921, 3842, 7684, 15368, 19447, 38894, 77788, 155576, 330599, 661198, 1322396, 2197511, 2644792, 4395022, 8790044, 17580088, 37357687, 74715374, 149430748, 298861496]

約数ペア:

[(1, 298861496), (2, 149430748), (4, 74715374), (8, 37357687), (17, 17580088), (34, 8790044), (68, 4395022), (113, 2644792), (136, 2197511), (226, 1322396), (452, 661198), (904, 330599), (1921, 155576), (3842, 77788), (7684, 38894), (15368, 19447)]