129735986

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 205396992

約数和(自身を除く): 75661006

約数列:

[1, 2, 37, 67, 74, 134, 137, 191, 274, 382, 2479, 4958, 5069, 7067, 9179, 10138, 12797, 14134, 18358, 25594, 26167, 52334, 339623, 473489, 679246, 946978, 968179, 1753189, 1936358, 3506378, 64867993, 129735986]

約数ペア:

[(1, 129735986), (2, 64867993), (37, 3506378), (67, 1936358), (74, 1753189), (134, 968179), (137, 946978), (191, 679246), (274, 473489), (382, 339623), (2479, 52334), (4958, 26167), (5069, 25594), (7067, 18358), (9179, 14134), (10138, 12797)]