1336528

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{811}}^1$

素因数の和:922

約数の個数: 20

約数和(自身を含む): 2617888

約数和(自身を除く): 1281360

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 811, 824, 1622, 1648, 3244, 6488, 12976, 83533, 167066, 334132, 668264, 1336528]

約数ペア:

[(1, 1336528), (2, 668264), (4, 334132), (8, 167066), (16, 83533), (103, 12976), (206, 6488), (412, 3244), (811, 1648), (824, 1622)]