2012081278

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{1567}}^1\times {\mathrm{2879}}^1$

素因数の和:4671

約数の個数: 16

約数和(自身を含む): 3034644480

約数和(自身を除く): 1022563202

約数列:

[1, 2, 223, 446, 1567, 2879, 3134, 5758, 349441, 642017, 698882, 1284034, 4511393, 9022786, 1006040639, 2012081278]

約数ペア:

[(1, 2012081278), (2, 1006040639), (223, 9022786), (446, 4511393), (1567, 1284034), (2879, 698882), (3134, 642017), (5758, 349441)]