1278498816002

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1\times {\mathrm{876913}}^1$

素因数の和:877382

約数の個数: 32

約数和(自身を含む): 2051915622192

約数和(自身を除く): 773416806190

約数列:

[1, 2, 17, 34, 137, 274, 313, 626, 2329, 4658, 5321, 10642, 42881, 85762, 728977, 876913, 1457954, 1753826, 14907521, 29815042, 120137081, 240274162, 274473769, 548947538, 2042330377, 4084660754, 4666054073, 9332108146, 37602906353, 75205812706, 639249408001, 1278498816002]

約数ペア:

[(1, 1278498816002), (2, 639249408001), (17, 75205812706), (34, 37602906353), (137, 9332108146), (274, 4666054073), (313, 4084660754), (626, 2042330377), (2329, 548947538), (4658, 274473769), (5321, 240274162), (10642, 120137081), (42881, 29815042), (85762, 14907521), (728977, 1753826), (876913, 1457954)]