514999142

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{5393}}^1$

素因数の和:5780

約数の個数: 32

約数和(自身を含む): 932083200

約数和(自身を除く): 417084058

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 359, 718, 2513, 5026, 5393, 6821, 10786, 13642, 37751, 47747, 75502, 95494, 102467, 204934, 717269, 1434538, 1936087, 3872174, 13552609, 27105218, 36785653, 73571306, 257499571, 514999142]

約数ペア:

[(1, 514999142), (2, 257499571), (7, 73571306), (14, 36785653), (19, 27105218), (38, 13552609), (133, 3872174), (266, 1936087), (359, 1434538), (718, 717269), (2513, 204934), (5026, 102467), (5393, 95494), (6821, 75502), (10786, 47747), (13642, 37751)]