1285677064

素因数分解:

$2^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{102953}}^1$

素因数の和:103189

約数の個数: 32

約数和(自身を含む): 2767403520

約数和(自身を除く): 1481726456

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223, 446, 892, 1561, 1784, 3122, 6244, 12488, 102953, 205906, 411812, 720671, 823624, 1441342, 2882684, 5765368, 22958519, 45917038, 91834076, 160709633, 183668152, 321419266, 642838532, 1285677064]

約数ペア:

[(1, 1285677064), (2, 642838532), (4, 321419266), (7, 183668152), (8, 160709633), (14, 91834076), (28, 45917038), (56, 22958519), (223, 5765368), (446, 2882684), (892, 1441342), (1561, 823624), (1784, 720671), (3122, 411812), (6244, 205906), (12488, 102953)]