69646142

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{1619}}^1$

素因数の和:1915

約数の個数: 16

約数和(自身を含む): 105967440

約数和(自身を除く): 36321298

約数列:

[1, 2, 137, 157, 274, 314, 1619, 3238, 21509, 43018, 221803, 254183, 443606, 508366, 34823071, 69646142]

約数ペア:

[(1, 69646142), (2, 34823071), (137, 508366), (157, 443606), (274, 254183), (314, 221803), (1619, 43018), (3238, 21509)]