2002672

素因数分解:

$2^4\times 7^1\times {\mathrm{17881}}^1$

素因数の和:17896

約数の個数: 20

約数和(自身を含む): 4434736

約数和(自身を除く): 2432064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 17881, 35762, 71524, 125167, 143048, 250334, 286096, 500668, 1001336, 2002672]

約数ペア:

[(1, 2002672), (2, 1001336), (4, 500668), (7, 286096), (8, 250334), (14, 143048), (16, 125167), (28, 71524), (56, 35762), (112, 17881)]