489734938

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1549}}^1\times {\mathrm{2053}}^1$

素因数の和:3622

約数の個数: 32

約数和(自身を含む): 916905600

約数和(自身を除く): 427170662

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1549, 2053, 3098, 4106, 10843, 14371, 17039, 21686, 22583, 28742, 34078, 45166, 119273, 158081, 238546, 316162, 3180097, 6360194, 22260679, 34981067, 44521358, 69962134, 244867469, 489734938]

約数ペア:

[(1, 489734938), (2, 244867469), (7, 69962134), (11, 44521358), (14, 34981067), (22, 22260679), (77, 6360194), (154, 3180097), (1549, 316162), (2053, 238546), (3098, 158081), (4106, 119273), (10843, 45166), (14371, 34078), (17039, 28742), (21686, 22583)]