550363828

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{3449}}^1$

素因数の和:3640

約数の個数: 48

約数和(自身を含む): 1136016000

約数和(自身を除く): 585652172

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 139, 164, 278, 287, 556, 574, 973, 1148, 1946, 3449, 3892, 5699, 6898, 11398, 13796, 22796, 24143, 39893, 48286, 79786, 96572, 141409, 159572, 282818, 479411, 565636, 958822, 989863, 1917644, 1979726, 3355877, 3959452, 6711754, 13423508, 19655851, 39311702, 78623404, 137590957, 275181914, 550363828]

約数ペア:

[(1, 550363828), (2, 275181914), (4, 137590957), (7, 78623404), (14, 39311702), (28, 19655851), (41, 13423508), (82, 6711754), (139, 3959452), (164, 3355877), (278, 1979726), (287, 1917644), (556, 989863), (574, 958822), (973, 565636), (1148, 479411), (1946, 282818), (3449, 159572), (3892, 141409), (5699, 96572), (6898, 79786), (11398, 48286), (13796, 39893), (22796, 24143)]