281499322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{107197}}^1$

素因数の和:107313

約数の個数: 16

約数和(自身を含む): 459236232

約数和(自身を除く): 177736910

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 107197, 214394, 1393561, 2787122, 10826897, 21653794, 140749661, 281499322]

約数ペア:

[(1, 281499322), (2, 140749661), (13, 21653794), (26, 10826897), (101, 2787122), (202, 1393561), (1313, 214394), (2626, 107197)]