4470452

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 9461760

約数和(自身を除く): 4991308

約数列:

[1, 2, 4, 7, 14, 28, 43, 47, 79, 86, 94, 158, 172, 188, 301, 316, 329, 553, 602, 658, 1106, 1204, 1316, 2021, 2212, 3397, 3713, 4042, 6794, 7426, 8084, 13588, 14147, 14852, 23779, 25991, 28294, 47558, 51982, 56588, 95116, 103964, 159659, 319318, 638636, 1117613, 2235226, 4470452]

約数ペア:

[(1, 4470452), (2, 2235226), (4, 1117613), (7, 638636), (14, 319318), (28, 159659), (43, 103964), (47, 95116), (79, 56588), (86, 51982), (94, 47558), (158, 28294), (172, 25991), (188, 23779), (301, 14852), (316, 14147), (329, 13588), (553, 8084), (602, 7426), (658, 6794), (1106, 4042), (1204, 3713), (1316, 3397), (2021, 2212)]