299500498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1\times {\mathrm{479}}^1$

素因数の和:882

約数の個数: 32

約数和(自身を含む): 497871360

約数和(自身を除く): 198370862

約数列:

[1, 2, 11, 22, 97, 194, 293, 479, 586, 958, 1067, 2134, 3223, 5269, 6446, 10538, 28421, 46463, 56842, 92926, 140347, 280694, 312631, 511093, 625262, 1022186, 1543817, 3087634, 13613659, 27227318, 149750249, 299500498]

約数ペア:

[(1, 299500498), (2, 149750249), (11, 27227318), (22, 13613659), (97, 3087634), (194, 1543817), (293, 1022186), (479, 625262), (586, 511093), (958, 312631), (1067, 280694), (2134, 140347), (3223, 92926), (5269, 56842), (6446, 46463), (10538, 28421)]