304845209

素因数分解:

${\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 317520000

約数和(自身を除く): 12674791

約数列:

[1, 41, 139, 149, 359, 5699, 6109, 14719, 20711, 49901, 53491, 849151, 2045941, 2193131, 7435249, 304845209]

約数ペア:

[(1, 304845209), (41, 7435249), (139, 2193131), (149, 2045941), (359, 849151), (5699, 53491), (6109, 49901), (14719, 20711)]