516070514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{21121}}^1$

素因数の和:21785

約数の個数: 16

約数和(自身を含む): 816154080

約数和(自身を除く): 300083566

約数列:

[1, 2, 19, 38, 643, 1286, 12217, 21121, 24434, 42242, 401299, 802598, 13580803, 27161606, 258035257, 516070514]

約数ペア:

[(1, 516070514), (2, 258035257), (19, 27161606), (38, 13580803), (643, 802598), (1286, 401299), (12217, 42242), (21121, 24434)]