1284128546

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{823}}^1\times {\mathrm{10687}}^1$

素因数の和:11585

約数の個数: 16

約数和(自身を含む): 1955134464

約数和(自身を除く): 671005918

約数列:

[1, 2, 73, 146, 823, 1646, 10687, 21374, 60079, 120158, 780151, 1560302, 8795401, 17590802, 642064273, 1284128546]

約数ペア:

[(1, 1284128546), (2, 642064273), (73, 17590802), (146, 8795401), (823, 1560302), (1646, 780151), (10687, 120158), (21374, 60079)]