9860284

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 20998656

約数和(自身を除く): 11138372

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 61, 92, 122, 161, 244, 251, 322, 427, 502, 644, 854, 1004, 1403, 1708, 1757, 2806, 3514, 5612, 5773, 7028, 9821, 11546, 15311, 19642, 23092, 30622, 39284, 40411, 61244, 80822, 107177, 161644, 214354, 352153, 428708, 704306, 1408612, 2465071, 4930142, 9860284]

約数ペア:

[(1, 9860284), (2, 4930142), (4, 2465071), (7, 1408612), (14, 704306), (23, 428708), (28, 352153), (46, 214354), (61, 161644), (92, 107177), (122, 80822), (161, 61244), (244, 40411), (251, 39284), (322, 30622), (427, 23092), (502, 19642), (644, 15311), (854, 11546), (1004, 9821), (1403, 7028), (1708, 5773), (1757, 5612), (2806, 3514)]