1220681134

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{45949}}^1$

素因数の和:46347

約数の個数: 16

約数和(自身を含む): 1885788000

約数和(自身を除く): 665106866

約数列:

[1, 2, 37, 74, 359, 718, 13283, 26566, 45949, 91898, 1700113, 3400226, 16495691, 32991382, 610340567, 1220681134]

約数ペア:

[(1, 1220681134), (2, 610340567), (37, 32991382), (74, 16495691), (359, 3400226), (718, 1700113), (13283, 91898), (26566, 45949)]