513892012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{28057}}^1$

素因数の和:28321

約数の個数: 24

約数和(自身を含む): 950605040

約数和(自身を除く): 436713028

約数列:

[1, 2, 4, 19, 38, 76, 241, 482, 964, 4579, 9158, 18316, 28057, 56114, 112228, 533083, 1066166, 2132332, 6761737, 13523474, 27046948, 128473003, 256946006, 513892012]

約数ペア:

[(1, 513892012), (2, 256946006), (4, 128473003), (19, 27046948), (38, 13523474), (76, 6761737), (241, 2132332), (482, 1066166), (964, 533083), (4579, 112228), (9158, 56114), (18316, 28057)]