1337274832

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{77317}}^1$

素因数の和:77395

約数の個数: 40

約数和(自身を含む): 2761180416

約数和(自身を除く): 1423905584

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 92, 94, 184, 188, 368, 376, 752, 1081, 2162, 4324, 8648, 17296, 77317, 154634, 309268, 618536, 1237072, 1778291, 3556582, 3633899, 7113164, 7267798, 14226328, 14535596, 28452656, 29071192, 58142384, 83579677, 167159354, 334318708, 668637416, 1337274832]

約数ペア:

[(1, 1337274832), (2, 668637416), (4, 334318708), (8, 167159354), (16, 83579677), (23, 58142384), (46, 29071192), (47, 28452656), (92, 14535596), (94, 14226328), (184, 7267798), (188, 7113164), (368, 3633899), (376, 3556582), (752, 1778291), (1081, 1237072), (2162, 618536), (4324, 309268), (8648, 154634), (17296, 77317)]