542080378

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1\times {\mathrm{1087}}^1$

素因数の和:1474

約数の個数: 32

約数和(自身を含む): 940032000

約数和(自身を除く): 397951622

約数列:

[1, 2, 7, 14, 179, 199, 358, 398, 1087, 1253, 1393, 2174, 2506, 2786, 7609, 15218, 35621, 71242, 194573, 216313, 249347, 389146, 432626, 498694, 1362011, 1514191, 2724022, 3028382, 38720027, 77440054, 271040189, 542080378]

約数ペア:

[(1, 542080378), (2, 271040189), (7, 77440054), (14, 38720027), (179, 3028382), (199, 2724022), (358, 1514191), (398, 1362011), (1087, 498694), (1253, 432626), (1393, 389146), (2174, 249347), (2506, 216313), (2786, 194573), (7609, 71242), (15218, 35621)]