520028689

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{1669}}^1$

素因数の和:1765

約数の個数: 24

約数和(自身を含む): 591046400

約数和(自身を除く): 71017711

約数列:

[1, 19, 23, 31, 437, 529, 589, 713, 1669, 10051, 13547, 16399, 31711, 38387, 51739, 311581, 729353, 882901, 983041, 1189997, 16775119, 22609943, 27369931, 520028689]

約数ペア:

[(1, 520028689), (19, 27369931), (23, 22609943), (31, 16775119), (437, 1189997), (529, 983041), (589, 882901), (713, 729353), (1669, 311581), (10051, 51739), (13547, 38387), (16399, 31711)]