2590804508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{508799}}^1$

素因数の和:508889

約数の個数: 24

約数和(自身を含む): 4843776000

約数和(自身を除く): 2252971492

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 5092, 508799, 1017598, 2035196, 9667181, 19334362, 34089533, 38668724, 68179066, 136358132, 647701127, 1295402254, 2590804508]

約数ペア:

[(1, 2590804508), (2, 1295402254), (4, 647701127), (19, 136358132), (38, 68179066), (67, 38668724), (76, 34089533), (134, 19334362), (268, 9667181), (1273, 2035196), (2546, 1017598), (5092, 508799)]