1123669330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{126397}}^1$

素因数の和:126538

約数の個数: 32

約数和(自身を含む): 2329767936

約数和(自身を除く): 1206098606

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890, 126397, 252794, 631985, 884779, 1263970, 1769558, 4423895, 8847790, 16052419, 32104838, 80262095, 112366933, 160524190, 224733866, 561834665, 1123669330]

約数ペア:

[(1, 1123669330), (2, 561834665), (5, 224733866), (7, 160524190), (10, 112366933), (14, 80262095), (35, 32104838), (70, 16052419), (127, 8847790), (254, 4423895), (635, 1769558), (889, 1263970), (1270, 884779), (1778, 631985), (4445, 252794), (8890, 126397)]