402475298

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{130589}}^1$

素因数の和:130681

約数の個数: 16

約数和(自身を含む): 639368640

約数和(自身を除く): 236893342

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 130589, 261178, 3003547, 6007094, 8749463, 17498926, 201237649, 402475298]

約数ペア:

[(1, 402475298), (2, 201237649), (23, 17498926), (46, 8749463), (67, 6007094), (134, 3003547), (1541, 261178), (3082, 130589)]