439566764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{6257}}^1$

素因数の和:6474

約数の個数: 48

約数和(自身を含む): 951816768

約数和(自身を除く): 512250004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 193, 364, 386, 772, 1351, 2509, 2702, 5018, 5404, 6257, 10036, 12514, 17563, 25028, 35126, 43799, 70252, 81341, 87598, 162682, 175196, 325364, 569387, 1138774, 1207601, 2277548, 2415202, 4830404, 8453207, 15698813, 16906414, 31397626, 33812828, 62795252, 109891691, 219783382, 439566764]

約数ペア:

[(1, 439566764), (2, 219783382), (4, 109891691), (7, 62795252), (13, 33812828), (14, 31397626), (26, 16906414), (28, 15698813), (52, 8453207), (91, 4830404), (182, 2415202), (193, 2277548), (364, 1207601), (386, 1138774), (772, 569387), (1351, 325364), (2509, 175196), (2702, 162682), (5018, 87598), (5404, 81341), (6257, 70252), (10036, 43799), (12514, 35126), (17563, 25028)]