4278434

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1$

素因数の和:641

約数の個数: 16

約数和(自身を含む): 6683136

約数和(自身を除く): 2404702

約数列:

[1, 2, 31, 62, 151, 302, 457, 914, 4681, 9362, 14167, 28334, 69007, 138014, 2139217, 4278434]

約数ペア:

[(1, 4278434), (2, 2139217), (31, 138014), (62, 69007), (151, 28334), (302, 14167), (457, 9362), (914, 4681)]