282207070

素因数分解:

$2^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{28477}}^1$

素因数の和:29475

約数の個数: 16

約数和(自身を含む): 508503168

約数和(自身を除く): 226296098

約数列:

[1, 2, 5, 10, 991, 1982, 4955, 9910, 28477, 56954, 142385, 284770, 28220707, 56441414, 141103535, 282207070]

約数ペア:

[(1, 282207070), (2, 141103535), (5, 56441414), (10, 28220707), (991, 284770), (1982, 142385), (4955, 56954), (9910, 28477)]