252602476

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1583}}^1$

素因数の和:1774

約数の個数: 48

約数和(自身を含む): 521579520

約数和(自身を除く): 268977044

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 139, 164, 278, 287, 556, 574, 973, 1148, 1583, 1946, 3166, 3892, 5699, 6332, 11081, 11398, 22162, 22796, 39893, 44324, 64903, 79786, 129806, 159572, 220037, 259612, 440074, 454321, 880148, 908642, 1540259, 1817284, 3080518, 6161036, 9021517, 18043034, 36086068, 63150619, 126301238, 252602476]

約数ペア:

[(1, 252602476), (2, 126301238), (4, 63150619), (7, 36086068), (14, 18043034), (28, 9021517), (41, 6161036), (82, 3080518), (139, 1817284), (164, 1540259), (278, 908642), (287, 880148), (556, 454321), (574, 440074), (973, 259612), (1148, 220037), (1583, 159572), (1946, 129806), (3166, 79786), (3892, 64903), (5699, 44324), (6332, 39893), (11081, 22796), (11398, 22162)]