493538004

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{318823}}^1$

素因数の和:318876

約数の個数: 36

約数和(自身を含む): 1276571296

約数和(自身を除く): 783033292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 318823, 637646, 956469, 1275292, 1912938, 2869407, 3825876, 5738814, 11477628, 13709389, 27418778, 41128167, 54837556, 82256334, 123384501, 164512668, 246769002, 493538004]

約数ペア:

[(1, 493538004), (2, 246769002), (3, 164512668), (4, 123384501), (6, 82256334), (9, 54837556), (12, 41128167), (18, 27418778), (36, 13709389), (43, 11477628), (86, 5738814), (129, 3825876), (172, 2869407), (258, 1912938), (387, 1275292), (516, 956469), (774, 637646), (1548, 318823)]