2142266

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6653}}^1$

素因数の和:6685

約数の個数: 16

約数和(自身を含む): 3832704

約数和(自身を除く): 1690438

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 6653, 13306, 46571, 93142, 153019, 306038, 1071133, 2142266]

約数ペア:

[(1, 2142266), (2, 1071133), (7, 306038), (14, 153019), (23, 93142), (46, 46571), (161, 13306), (322, 6653)]