276952898

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1\times {\mathrm{4027}}^1$

素因数の和:4417

約数の個数: 16

約数和(自身を含む): 420233184

約数和(自身を除く): 143280286

約数列:

[1, 2, 137, 251, 274, 502, 4027, 8054, 34387, 68774, 551699, 1010777, 1103398, 2021554, 138476449, 276952898]

約数ペア:

[(1, 276952898), (2, 138476449), (137, 2021554), (251, 1103398), (274, 1010777), (502, 551699), (4027, 68774), (8054, 34387)]